8889417090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8233}}^1$

素因数の和:8326

約数の個数: 160

約数和(自身を含む): 25250582016

約数和(自身を除く): 16361164926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 43, 45, 54, 62, 81, 86, 90, 93, 129, 135, 155, 162, 186, 215, 258, 270, 279, 310, 387, 405, 430, 465, 558, 645, 774, 810, 837, 930, 1161, 1290, 1333, 1395, 1674, 1935, 2322, 2511, 2666, 2790, 3483, 3870, 3999, 4185, 5022, 5805, 6665, 6966, 7998, 8233, 8370, 11610, 11997, 12555, 13330, 16466, 17415, 19995, 23994, 24699, 25110, 34830, 35991, 39990, 41165, 49398, 59985, 71982, 74097, 82330, 107973, 119970, 123495, 148194, 179955, 215946, 222291, 246990, 255223, 354019, 359910, 370485, 444582, 510446, 539865, 666873, 708038, 740970, 765669, 1062057, 1079730, 1111455, 1276115, 1333746, 1531338, 1770095, 2124114, 2222910, 2297007, 2552230, 3186171, 3334365, 3540190, 3828345, 4594014, 5310285, 6372342, 6668730, 6891021, 7656690, 9558513, 10620570, 10974589, 11485035, 13782042, 15930855, 19117026, 20673063, 21949178, 22970070, 28675539, 31861710, 32923767, 34455105, 41346126, 47792565, 54872945, 57351078, 65847534, 68910210, 95585130, 98771301, 103365315, 109745890, 143377695, 164618835, 197542602, 206730630, 286755390, 296313903, 329237670, 493856505, 592627806, 888941709, 987713010, 1481569515, 1777883418, 2963139030, 4444708545, 8889417090]

約数ペア:

[(1, 8889417090), (2, 4444708545), (3, 2963139030), (5, 1777883418), (6, 1481569515), (9, 987713010), (10, 888941709), (15, 592627806), (18, 493856505), (27, 329237670), (30, 296313903), (31, 286755390), (43, 206730630), (45, 197542602), (54, 164618835), (62, 143377695), (81, 109745890), (86, 103365315), (90, 98771301), (93, 95585130), (129, 68910210), (135, 65847534), (155, 57351078), (162, 54872945), (186, 47792565), (215, 41346126), (258, 34455105), (270, 32923767), (279, 31861710), (310, 28675539), (387, 22970070), (405, 21949178), (430, 20673063), (465, 19117026), (558, 15930855), (645, 13782042), (774, 11485035), (810, 10974589), (837, 10620570), (930, 9558513), (1161, 7656690), (1290, 6891021), (1333, 6668730), (1395, 6372342), (1674, 5310285), (1935, 4594014), (2322, 3828345), (2511, 3540190), (2666, 3334365), (2790, 3186171), (3483, 2552230), (3870, 2297007), (3999, 2222910), (4185, 2124114), (5022, 1770095), (5805, 1531338), (6665, 1333746), (6966, 1276115), (7998, 1111455), (8233, 1079730), (8370, 1062057), (11610, 765669), (11997, 740970), (12555, 708038), (13330, 666873), (16466, 539865), (17415, 510446), (19995, 444582), (23994, 370485), (24699, 359910), (25110, 354019), (34830, 255223), (35991, 246990), (39990, 222291), (41165, 215946), (49398, 179955), (59985, 148194), (71982, 123495), (74097, 119970), (82330, 107973)]