91468860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2447}}^1$

素因数の和:2555

約数の個数: 96

約数和(自身を含む): 296110080

約数和(自身を除く): 204641220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1780, 1869, 2447, 2492, 2670, 3115, 3738, 4894, 5340, 6230, 7341, 7476, 9345, 9788, 12235, 12460, 14682, 17129, 18690, 24470, 29364, 34258, 36705, 37380, 48940, 51387, 68516, 73410, 85645, 102774, 146820, 171290, 205548, 217783, 256935, 342580, 435566, 513870, 653349, 871132, 1027740, 1088915, 1306698, 1524481, 2177830, 2613396, 3048962, 3266745, 4355660, 4573443, 6097924, 6533490, 7622405, 9146886, 13066980, 15244810, 18293772, 22867215, 30489620, 45734430, 91468860]

約数ペア:

[(1, 91468860), (2, 45734430), (3, 30489620), (4, 22867215), (5, 18293772), (6, 15244810), (7, 13066980), (10, 9146886), (12, 7622405), (14, 6533490), (15, 6097924), (20, 4573443), (21, 4355660), (28, 3266745), (30, 3048962), (35, 2613396), (42, 2177830), (60, 1524481), (70, 1306698), (84, 1088915), (89, 1027740), (105, 871132), (140, 653349), (178, 513870), (210, 435566), (267, 342580), (356, 256935), (420, 217783), (445, 205548), (534, 171290), (623, 146820), (890, 102774), (1068, 85645), (1246, 73410), (1335, 68516), (1780, 51387), (1869, 48940), (2447, 37380), (2492, 36705), (2670, 34258), (3115, 29364), (3738, 24470), (4894, 18690), (5340, 17129), (6230, 14682), (7341, 12460), (7476, 12235), (9345, 9788)]