1391292090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{11597}}^1$

素因数の和:11684

約数の個数: 96

約数和(自身を含む): 3821216256

約数和(自身を除く): 2429924166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 43, 45, 62, 86, 90, 93, 129, 155, 186, 215, 258, 279, 310, 387, 430, 465, 558, 645, 774, 930, 1290, 1333, 1395, 1935, 2666, 2790, 3870, 3999, 6665, 7998, 11597, 11997, 13330, 19995, 23194, 23994, 34791, 39990, 57985, 59985, 69582, 104373, 115970, 119970, 173955, 208746, 347910, 359507, 498671, 521865, 719014, 997342, 1043730, 1078521, 1496013, 1797535, 2157042, 2493355, 2992026, 3235563, 3595070, 4488039, 4986710, 5392605, 6471126, 7480065, 8976078, 10785210, 14960130, 15458801, 16177815, 22440195, 30917602, 32355630, 44880390, 46376403, 77294005, 92752806, 139129209, 154588010, 231882015, 278258418, 463764030, 695646045, 1391292090]

約数ペア:

[(1, 1391292090), (2, 695646045), (3, 463764030), (5, 278258418), (6, 231882015), (9, 154588010), (10, 139129209), (15, 92752806), (18, 77294005), (30, 46376403), (31, 44880390), (43, 32355630), (45, 30917602), (62, 22440195), (86, 16177815), (90, 15458801), (93, 14960130), (129, 10785210), (155, 8976078), (186, 7480065), (215, 6471126), (258, 5392605), (279, 4986710), (310, 4488039), (387, 3595070), (430, 3235563), (465, 2992026), (558, 2493355), (645, 2157042), (774, 1797535), (930, 1496013), (1290, 1078521), (1333, 1043730), (1395, 997342), (1935, 719014), (2666, 521865), (2790, 498671), (3870, 359507), (3999, 347910), (6665, 208746), (7998, 173955), (11597, 119970), (11997, 115970), (13330, 104373), (19995, 69582), (23194, 59985), (23994, 57985), (34791, 39990)]