146864820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{40127}}^1$

素因数の和:40200

約数の個数: 48

約数和(自身を含む): 417973248

約数和(自身を除く): 271108428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 40127, 80254, 120381, 160508, 200635, 240762, 401270, 481524, 601905, 802540, 1203810, 2407620, 2447747, 4895494, 7343241, 9790988, 12238735, 14686482, 24477470, 29372964, 36716205, 48954940, 73432410, 146864820]

約数ペア:

[(1, 146864820), (2, 73432410), (3, 48954940), (4, 36716205), (5, 29372964), (6, 24477470), (10, 14686482), (12, 12238735), (15, 9790988), (20, 7343241), (30, 4895494), (60, 2447747), (61, 2407620), (122, 1203810), (183, 802540), (244, 601905), (305, 481524), (366, 401270), (610, 240762), (732, 200635), (915, 160508), (1220, 120381), (1830, 80254), (3660, 40127)]