165421710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2699}}^1$

素因数の和:2942

約数の個数: 64

約数和(自身を含む): 443232000

約数和(自身を除く): 277810290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 227, 270, 454, 681, 1135, 1362, 2043, 2270, 2699, 3405, 4086, 5398, 6129, 6810, 8097, 10215, 12258, 13495, 16194, 20430, 24291, 26990, 30645, 40485, 48582, 61290, 72873, 80970, 121455, 145746, 242910, 364365, 612673, 728730, 1225346, 1838019, 3063365, 3676038, 5514057, 6126730, 9190095, 11028114, 16542171, 18380190, 27570285, 33084342, 55140570, 82710855, 165421710]

約数ペア:

[(1, 165421710), (2, 82710855), (3, 55140570), (5, 33084342), (6, 27570285), (9, 18380190), (10, 16542171), (15, 11028114), (18, 9190095), (27, 6126730), (30, 5514057), (45, 3676038), (54, 3063365), (90, 1838019), (135, 1225346), (227, 728730), (270, 612673), (454, 364365), (681, 242910), (1135, 145746), (1362, 121455), (2043, 80970), (2270, 72873), (2699, 61290), (3405, 48582), (4086, 40485), (5398, 30645), (6129, 26990), (6810, 24291), (8097, 20430), (10215, 16194), (12258, 13495)]