252773430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1830

約数の個数: 128

約数和(自身を含む): 761177088

約数和(自身を除く): 508403658

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 53, 65, 70, 78, 91, 105, 106, 130, 159, 182, 195, 210, 265, 273, 318, 371, 390, 455, 530, 546, 689, 742, 795, 910, 1113, 1365, 1378, 1590, 1747, 1855, 2067, 2226, 2730, 3445, 3494, 3710, 4134, 4823, 5241, 5565, 6890, 8735, 9646, 10335, 10482, 11130, 12229, 14469, 17470, 20670, 22711, 24115, 24458, 26205, 28938, 36687, 45422, 48230, 52410, 61145, 68133, 72345, 73374, 92591, 113555, 122290, 136266, 144690, 158977, 183435, 185182, 227110, 277773, 317954, 340665, 366870, 462955, 476931, 555546, 648137, 681330, 794885, 925910, 953862, 1203683, 1296274, 1388865, 1589770, 1944411, 2384655, 2407366, 2777730, 3240685, 3611049, 3888822, 4769310, 6018415, 6481370, 7222098, 8425781, 9722055, 12036830, 16851562, 18055245, 19444110, 25277343, 36110490, 42128905, 50554686, 84257810, 126386715, 252773430]

約数ペア:

[(1, 252773430), (2, 126386715), (3, 84257810), (5, 50554686), (6, 42128905), (7, 36110490), (10, 25277343), (13, 19444110), (14, 18055245), (15, 16851562), (21, 12036830), (26, 9722055), (30, 8425781), (35, 7222098), (39, 6481370), (42, 6018415), (53, 4769310), (65, 3888822), (70, 3611049), (78, 3240685), (91, 2777730), (105, 2407366), (106, 2384655), (130, 1944411), (159, 1589770), (182, 1388865), (195, 1296274), (210, 1203683), (265, 953862), (273, 925910), (318, 794885), (371, 681330), (390, 648137), (455, 555546), (530, 476931), (546, 462955), (689, 366870), (742, 340665), (795, 317954), (910, 277773), (1113, 227110), (1365, 185182), (1378, 183435), (1590, 158977), (1747, 144690), (1855, 136266), (2067, 122290), (2226, 113555), (2730, 92591), (3445, 73374), (3494, 72345), (3710, 68133), (4134, 61145), (4823, 52410), (5241, 48230), (5565, 45422), (6890, 36687), (8735, 28938), (9646, 26205), (10335, 24458), (10482, 24115), (11130, 22711), (12229, 20670), (14469, 17470)]