858039390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:675

約数の個数: 192

約数和(自身を含む): 2544901632

約数和(自身を除く): 1686862242

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 41, 45, 62, 65, 78, 82, 90, 93, 117, 123, 130, 155, 186, 195, 205, 234, 246, 279, 310, 369, 390, 403, 410, 465, 533, 558, 577, 585, 615, 738, 806, 930, 1066, 1154, 1170, 1209, 1230, 1271, 1395, 1599, 1731, 1845, 2015, 2418, 2542, 2665, 2790, 2885, 3198, 3462, 3627, 3690, 3813, 4030, 4797, 5193, 5330, 5770, 6045, 6355, 7254, 7501, 7626, 7995, 8655, 9594, 10386, 11439, 12090, 12710, 15002, 15990, 16523, 17310, 17887, 18135, 19065, 22503, 22878, 23657, 23985, 25965, 33046, 35774, 36270, 37505, 38130, 45006, 47314, 47970, 49569, 51930, 53661, 57195, 67509, 70971, 75010, 82615, 89435, 99138, 107322, 112515, 114390, 118285, 135018, 141942, 148707, 160983, 165230, 178870, 212913, 225030, 232531, 236570, 247845, 268305, 297414, 307541, 321966, 337545, 354855, 425826, 465062, 495690, 536610, 615082, 675090, 697593, 709710, 733367, 743535, 804915, 922623, 1064565, 1162655, 1395186, 1466734, 1487070, 1537705, 1609830, 1845246, 2092779, 2129130, 2200101, 2325310, 2767869, 3075410, 3487965, 3666835, 4185558, 4400202, 4613115, 5535738, 6600303, 6975930, 7333670, 9226230, 9533771, 10463895, 11000505, 13200606, 13839345, 19067542, 20927790, 22001010, 27678690, 28601313, 33001515, 47668855, 57202626, 66003030, 85803939, 95337710, 143006565, 171607878, 286013130, 429019695, 858039390]

約数ペア:

[(1, 858039390), (2, 429019695), (3, 286013130), (5, 171607878), (6, 143006565), (9, 95337710), (10, 85803939), (13, 66003030), (15, 57202626), (18, 47668855), (26, 33001515), (30, 28601313), (31, 27678690), (39, 22001010), (41, 20927790), (45, 19067542), (62, 13839345), (65, 13200606), (78, 11000505), (82, 10463895), (90, 9533771), (93, 9226230), (117, 7333670), (123, 6975930), (130, 6600303), (155, 5535738), (186, 4613115), (195, 4400202), (205, 4185558), (234, 3666835), (246, 3487965), (279, 3075410), (310, 2767869), (369, 2325310), (390, 2200101), (403, 2129130), (410, 2092779), (465, 1845246), (533, 1609830), (558, 1537705), (577, 1487070), (585, 1466734), (615, 1395186), (738, 1162655), (806, 1064565), (930, 922623), (1066, 804915), (1154, 743535), (1170, 733367), (1209, 709710), (1230, 697593), (1271, 675090), (1395, 615082), (1599, 536610), (1731, 495690), (1845, 465062), (2015, 425826), (2418, 354855), (2542, 337545), (2665, 321966), (2790, 307541), (2885, 297414), (3198, 268305), (3462, 247845), (3627, 236570), (3690, 232531), (3813, 225030), (4030, 212913), (4797, 178870), (5193, 165230), (5330, 160983), (5770, 148707), (6045, 141942), (6355, 135018), (7254, 118285), (7501, 114390), (7626, 112515), (7995, 107322), (8655, 99138), (9594, 89435), (10386, 82615), (11439, 75010), (12090, 70971), (12710, 67509), (15002, 57195), (15990, 53661), (16523, 51930), (17310, 49569), (17887, 47970), (18135, 47314), (19065, 45006), (22503, 38130), (22878, 37505), (23657, 36270), (23985, 35774), (25965, 33046)]