350079780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{253681}}^1$

素因数の和:253716

約数の個数: 48

約数和(自身を含む): 1022845824

約数和(自身を除く): 672766044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 253681, 507362, 761043, 1014724, 1268405, 1522086, 2536810, 3044172, 3805215, 5073620, 5834663, 7610430, 11669326, 15220860, 17503989, 23338652, 29173315, 35007978, 58346630, 70015956, 87519945, 116693260, 175039890, 350079780]

約数ペア:

[(1, 350079780), (2, 175039890), (3, 116693260), (4, 87519945), (5, 70015956), (6, 58346630), (10, 35007978), (12, 29173315), (15, 23338652), (20, 17503989), (23, 15220860), (30, 11669326), (46, 7610430), (60, 5834663), (69, 5073620), (92, 3805215), (115, 3044172), (138, 2536810), (230, 1522086), (276, 1268405), (345, 1014724), (460, 761043), (690, 507362), (1380, 253681)]