15677009820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{241259}}^1$

素因数の和:241312

約数の個数: 108

約数和(自身を含む): 50188352760

約数和(自身を除く): 34511342940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 855, 1083, 1140, 1444, 1710, 1805, 2166, 3249, 3420, 3610, 4332, 5415, 6498, 7220, 10830, 12996, 16245, 21660, 32490, 64980, 241259, 482518, 723777, 965036, 1206295, 1447554, 2171331, 2412590, 2895108, 3618885, 4342662, 4583921, 4825180, 7237770, 8685324, 9167842, 10856655, 13751763, 14475540, 18335684, 21713310, 22919605, 27503526, 41255289, 43426620, 45839210, 55007052, 68758815, 82510578, 87094499, 91678420, 137517630, 165021156, 174188998, 206276445, 261283497, 275035260, 348377996, 412552890, 435472495, 522566994, 783850491, 825105780, 870944990, 1045133988, 1306417485, 1567700982, 1741889980, 2612834970, 3135401964, 3919252455, 5225669940, 7838504910, 15677009820]

約数ペア:

[(1, 15677009820), (2, 7838504910), (3, 5225669940), (4, 3919252455), (5, 3135401964), (6, 2612834970), (9, 1741889980), (10, 1567700982), (12, 1306417485), (15, 1045133988), (18, 870944990), (19, 825105780), (20, 783850491), (30, 522566994), (36, 435472495), (38, 412552890), (45, 348377996), (57, 275035260), (60, 261283497), (76, 206276445), (90, 174188998), (95, 165021156), (114, 137517630), (171, 91678420), (180, 87094499), (190, 82510578), (228, 68758815), (285, 55007052), (342, 45839210), (361, 43426620), (380, 41255289), (570, 27503526), (684, 22919605), (722, 21713310), (855, 18335684), (1083, 14475540), (1140, 13751763), (1444, 10856655), (1710, 9167842), (1805, 8685324), (2166, 7237770), (3249, 4825180), (3420, 4583921), (3610, 4342662), (4332, 3618885), (5415, 2895108), (6498, 2412590), (7220, 2171331), (10830, 1447554), (12996, 1206295), (16245, 965036), (21660, 723777), (32490, 482518), (64980, 241259)]