827392020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151537}}^1$

素因数の和:151569

約数の個数: 96

約数和(自身を含む): 2851339008

約数和(自身を除く): 2023946988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 151537, 303074, 454611, 606148, 757685, 909222, 1060759, 1515370, 1818444, 1969981, 2121518, 2273055, 3030740, 3182277, 3939962, 4243036, 4546110, 5303795, 5909943, 6364554, 7879924, 9092220, 9849905, 10607590, 11819886, 12729108, 13789867, 15911385, 19699810, 21215180, 23639772, 27579734, 29549715, 31822770, 39399620, 41369601, 55159468, 59099430, 63645540, 68949335, 82739202, 118198860, 137898670, 165478404, 206848005, 275797340, 413696010, 827392020]

約数ペア:

[(1, 827392020), (2, 413696010), (3, 275797340), (4, 206848005), (5, 165478404), (6, 137898670), (7, 118198860), (10, 82739202), (12, 68949335), (13, 63645540), (14, 59099430), (15, 55159468), (20, 41369601), (21, 39399620), (26, 31822770), (28, 29549715), (30, 27579734), (35, 23639772), (39, 21215180), (42, 19699810), (52, 15911385), (60, 13789867), (65, 12729108), (70, 11819886), (78, 10607590), (84, 9849905), (91, 9092220), (105, 7879924), (130, 6364554), (140, 5909943), (156, 5303795), (182, 4546110), (195, 4243036), (210, 3939962), (260, 3182277), (273, 3030740), (364, 2273055), (390, 2121518), (420, 1969981), (455, 1818444), (546, 1515370), (780, 1060759), (910, 909222), (1092, 757685), (1365, 606148), (1820, 454611), (2730, 303074), (5460, 151537)]