2734290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 128

約数和(自身を含む): 8467200

約数和(自身を除く): 5732910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 41, 45, 54, 57, 65, 78, 82, 90, 95, 114, 117, 123, 130, 135, 171, 190, 195, 205, 234, 246, 247, 270, 285, 342, 351, 369, 390, 410, 494, 513, 533, 570, 585, 615, 702, 738, 741, 779, 855, 1026, 1066, 1107, 1170, 1230, 1235, 1482, 1558, 1599, 1710, 1755, 1845, 2214, 2223, 2337, 2470, 2565, 2665, 3198, 3510, 3690, 3705, 3895, 4446, 4674, 4797, 5130, 5330, 5535, 6669, 7011, 7410, 7790, 7995, 9594, 10127, 11070, 11115, 11685, 13338, 14022, 14391, 15990, 20254, 21033, 22230, 23370, 23985, 28782, 30381, 33345, 35055, 42066, 47970, 50635, 60762, 66690, 70110, 71955, 91143, 101270, 105165, 143910, 151905, 182286, 210330, 273429, 303810, 455715, 546858, 911430, 1367145, 2734290]

約数ペア:

[(1, 2734290), (2, 1367145), (3, 911430), (5, 546858), (6, 455715), (9, 303810), (10, 273429), (13, 210330), (15, 182286), (18, 151905), (19, 143910), (26, 105165), (27, 101270), (30, 91143), (38, 71955), (39, 70110), (41, 66690), (45, 60762), (54, 50635), (57, 47970), (65, 42066), (78, 35055), (82, 33345), (90, 30381), (95, 28782), (114, 23985), (117, 23370), (123, 22230), (130, 21033), (135, 20254), (171, 15990), (190, 14391), (195, 14022), (205, 13338), (234, 11685), (246, 11115), (247, 11070), (270, 10127), (285, 9594), (342, 7995), (351, 7790), (369, 7410), (390, 7011), (410, 6669), (494, 5535), (513, 5330), (533, 5130), (570, 4797), (585, 4674), (615, 4446), (702, 3895), (738, 3705), (741, 3690), (779, 3510), (855, 3198), (1026, 2665), (1066, 2565), (1107, 2470), (1170, 2337), (1230, 2223), (1235, 2214), (1482, 1845), (1558, 1755), (1599, 1710)]