2193470760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1406071}}^1$

素因数の和:1406098

約数の個数: 64

約数和(自身を含む): 7086602880

約数和(自身を除く): 4893132120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1406071, 2812142, 4218213, 5624284, 7030355, 8436426, 11248568, 14060710, 16872852, 18278923, 21091065, 28121420, 33745704, 36557846, 42182130, 54836769, 56242840, 73115692, 84364260, 91394615, 109673538, 146231384, 168728520, 182789230, 219347076, 274183845, 365578460, 438694152, 548367690, 731156920, 1096735380, 2193470760]

約数ペア:

[(1, 2193470760), (2, 1096735380), (3, 731156920), (4, 548367690), (5, 438694152), (6, 365578460), (8, 274183845), (10, 219347076), (12, 182789230), (13, 168728520), (15, 146231384), (20, 109673538), (24, 91394615), (26, 84364260), (30, 73115692), (39, 56242840), (40, 54836769), (52, 42182130), (60, 36557846), (65, 33745704), (78, 28121420), (104, 21091065), (120, 18278923), (130, 16872852), (156, 14060710), (195, 11248568), (260, 8436426), (312, 7030355), (390, 5624284), (520, 4218213), (780, 2812142), (1560, 1406071)]