23265990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 67122432

約数和(自身を除く): 43856442

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 71, 90, 99, 110, 142, 165, 198, 213, 330, 331, 355, 426, 495, 639, 662, 710, 781, 990, 993, 1065, 1278, 1562, 1655, 1986, 2130, 2343, 2979, 3195, 3310, 3641, 3905, 4686, 4965, 5958, 6390, 7029, 7282, 7810, 9930, 10923, 11715, 14058, 14895, 18205, 21846, 23430, 23501, 29790, 32769, 35145, 36410, 47002, 54615, 65538, 70290, 70503, 109230, 117505, 141006, 163845, 211509, 235010, 258511, 327690, 352515, 423018, 517022, 705030, 775533, 1057545, 1292555, 1551066, 2115090, 2326599, 2585110, 3877665, 4653198, 7755330, 11632995, 23265990]

約数ペア:

[(1, 23265990), (2, 11632995), (3, 7755330), (5, 4653198), (6, 3877665), (9, 2585110), (10, 2326599), (11, 2115090), (15, 1551066), (18, 1292555), (22, 1057545), (30, 775533), (33, 705030), (45, 517022), (55, 423018), (66, 352515), (71, 327690), (90, 258511), (99, 235010), (110, 211509), (142, 163845), (165, 141006), (198, 117505), (213, 109230), (330, 70503), (331, 70290), (355, 65538), (426, 54615), (495, 47002), (639, 36410), (662, 35145), (710, 32769), (781, 29790), (990, 23501), (993, 23430), (1065, 21846), (1278, 18205), (1562, 14895), (1655, 14058), (1986, 11715), (2130, 10923), (2343, 9930), (2979, 7810), (3195, 7282), (3310, 7029), (3641, 6390), (3905, 5958), (4686, 4965)]