1258634581020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{98484709}}^1$

素因数の和:98484795

約数の個数: 72

約数和(自身を含む): 3871630919520

約数和(自身を除く): 2612996338500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 98484709, 196969418, 295454127, 393938836, 492423545, 590908254, 886362381, 984847090, 1181816508, 1477270635, 1772724762, 1969694180, 2954541270, 3545449524, 4431811905, 5909082540, 6992414339, 8863623810, 13984828678, 17727247620, 20977243017, 27969657356, 34962071695, 41954486034, 62931729051, 69924143390, 83908972068, 104886215085, 125863458102, 139848286780, 209772430170, 251726916204, 314658645255, 419544860340, 629317290510, 1258634581020]

約数ペア:

[(1, 1258634581020), (2, 629317290510), (3, 419544860340), (4, 314658645255), (5, 251726916204), (6, 209772430170), (9, 139848286780), (10, 125863458102), (12, 104886215085), (15, 83908972068), (18, 69924143390), (20, 62931729051), (30, 41954486034), (36, 34962071695), (45, 27969657356), (60, 20977243017), (71, 17727247620), (90, 13984828678), (142, 8863623810), (180, 6992414339), (213, 5909082540), (284, 4431811905), (355, 3545449524), (426, 2954541270), (639, 1969694180), (710, 1772724762), (852, 1477270635), (1065, 1181816508), (1278, 984847090), (1420, 886362381), (2130, 590908254), (2556, 492423545), (3195, 393938836), (4260, 295454127), (6390, 196969418), (12780, 98484709)]