18454273170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{281}}^1\times {\mathrm{991}}^1$

素因数の和:1376

約数の個数: 96

約数和(自身を含む): 45459518976

約数和(自身を除く): 27005245806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 281, 282, 470, 562, 705, 843, 991, 1405, 1410, 1686, 1982, 2209, 2810, 2973, 4215, 4418, 4955, 5946, 6627, 8430, 9910, 11045, 13207, 13254, 14865, 22090, 26414, 29730, 33135, 39621, 46577, 66035, 66270, 79242, 93154, 132070, 139731, 198105, 232885, 278471, 279462, 396210, 465770, 556942, 620729, 698655, 835413, 1241458, 1392355, 1397310, 1670826, 1862187, 2189119, 2784710, 3103645, 3724374, 4177065, 4378238, 6207290, 6567357, 8354130, 9310935, 10945595, 13088137, 13134714, 18621870, 21891190, 26176274, 32836785, 39264411, 65440685, 65673570, 78528822, 130881370, 196322055, 392644110, 615142439, 1230284878, 1845427317, 3075712195, 3690854634, 6151424390, 9227136585, 18454273170]

約数ペア:

[(1, 18454273170), (2, 9227136585), (3, 6151424390), (5, 3690854634), (6, 3075712195), (10, 1845427317), (15, 1230284878), (30, 615142439), (47, 392644110), (94, 196322055), (141, 130881370), (235, 78528822), (281, 65673570), (282, 65440685), (470, 39264411), (562, 32836785), (705, 26176274), (843, 21891190), (991, 18621870), (1405, 13134714), (1410, 13088137), (1686, 10945595), (1982, 9310935), (2209, 8354130), (2810, 6567357), (2973, 6207290), (4215, 4378238), (4418, 4177065), (4955, 3724374), (5946, 3103645), (6627, 2784710), (8430, 2189119), (9910, 1862187), (11045, 1670826), (13207, 1397310), (13254, 1392355), (14865, 1241458), (22090, 835413), (26414, 698655), (29730, 620729), (33135, 556942), (39621, 465770), (46577, 396210), (66035, 279462), (66270, 278471), (79242, 232885), (93154, 198105), (132070, 139731)]