74501010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 200154240

約数和(自身を除く): 125653230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 89, 90, 131, 142, 178, 213, 262, 267, 355, 393, 426, 445, 534, 639, 655, 710, 786, 801, 890, 1065, 1179, 1278, 1310, 1335, 1602, 1965, 2130, 2358, 2670, 3195, 3930, 4005, 5895, 6319, 6390, 8010, 9301, 11659, 11790, 12638, 18602, 18957, 23318, 27903, 31595, 34977, 37914, 46505, 55806, 56871, 58295, 63190, 69954, 83709, 93010, 94785, 104931, 113742, 116590, 139515, 167418, 174885, 189570, 209862, 279030, 284355, 349770, 418545, 524655, 568710, 827789, 837090, 1049310, 1655578, 2483367, 4138945, 4966734, 7450101, 8277890, 12416835, 14900202, 24833670, 37250505, 74501010]

約数ペア:

[(1, 74501010), (2, 37250505), (3, 24833670), (5, 14900202), (6, 12416835), (9, 8277890), (10, 7450101), (15, 4966734), (18, 4138945), (30, 2483367), (45, 1655578), (71, 1049310), (89, 837090), (90, 827789), (131, 568710), (142, 524655), (178, 418545), (213, 349770), (262, 284355), (267, 279030), (355, 209862), (393, 189570), (426, 174885), (445, 167418), (534, 139515), (639, 116590), (655, 113742), (710, 104931), (786, 94785), (801, 93010), (890, 83709), (1065, 69954), (1179, 63190), (1278, 58295), (1310, 56871), (1335, 55806), (1602, 46505), (1965, 37914), (2130, 34977), (2358, 31595), (2670, 27903), (3195, 23318), (3930, 18957), (4005, 18602), (5895, 12638), (6319, 11790), (6390, 11659), (8010, 9301)]