86282490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2617}}^1$

素因数の和:2791

約数の個数: 64

約数和(自身を含む): 238258944

約数和(自身を除く): 151976454

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1570, 2198, 2355, 2617, 3297, 4710, 5234, 5495, 6594, 7851, 10990, 13085, 15702, 16485, 18319, 26170, 32970, 36638, 39255, 54957, 78510, 91595, 109914, 183190, 274785, 410869, 549570, 821738, 1232607, 2054345, 2465214, 2876083, 4108690, 5752166, 6163035, 8628249, 12326070, 14380415, 17256498, 28760830, 43141245, 86282490]

約数ペア:

[(1, 86282490), (2, 43141245), (3, 28760830), (5, 17256498), (6, 14380415), (7, 12326070), (10, 8628249), (14, 6163035), (15, 5752166), (21, 4108690), (30, 2876083), (35, 2465214), (42, 2054345), (70, 1232607), (105, 821738), (157, 549570), (210, 410869), (314, 274785), (471, 183190), (785, 109914), (942, 91595), (1099, 78510), (1570, 54957), (2198, 39255), (2355, 36638), (2617, 32970), (3297, 26170), (4710, 18319), (5234, 16485), (5495, 15702), (6594, 13085), (7851, 10990)]