61269020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5813}}^1$

素因数の和:5870

約数の個数: 48

約数和(自身を含む): 140652288

約数和(自身を除く): 79383268

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 5813, 10540, 11626, 23252, 29065, 58130, 98821, 116260, 180203, 197642, 360406, 395284, 494105, 720812, 901015, 988210, 1802030, 1976420, 3063451, 3604060, 6126902, 12253804, 15317255, 30634510, 61269020]

約数ペア:

[(1, 61269020), (2, 30634510), (4, 15317255), (5, 12253804), (10, 6126902), (17, 3604060), (20, 3063451), (31, 1976420), (34, 1802030), (62, 988210), (68, 901015), (85, 720812), (124, 494105), (155, 395284), (170, 360406), (310, 197642), (340, 180203), (527, 116260), (620, 98821), (1054, 58130), (2108, 29065), (2635, 23252), (5270, 11626), (5813, 10540)]