138727020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{4951}}^1$

素因数の和:5430

約数の個数: 48

約数和(自身を含む): 389346048

約数和(自身を除く): 250619028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467, 934, 1401, 1868, 2335, 2802, 4670, 4951, 5604, 7005, 9340, 9902, 14010, 14853, 19804, 24755, 28020, 29706, 49510, 59412, 74265, 99020, 148530, 297060, 2312117, 4624234, 6936351, 9248468, 11560585, 13872702, 23121170, 27745404, 34681755, 46242340, 69363510, 138727020]

約数ペア:

[(1, 138727020), (2, 69363510), (3, 46242340), (4, 34681755), (5, 27745404), (6, 23121170), (10, 13872702), (12, 11560585), (15, 9248468), (20, 6936351), (30, 4624234), (60, 2312117), (467, 297060), (934, 148530), (1401, 99020), (1868, 74265), (2335, 59412), (2802, 49510), (4670, 29706), (4951, 28020), (5604, 24755), (7005, 19804), (9340, 14853), (9902, 14010)]