430625130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64951}}^1$

素因数の和:64991

約数の個数: 64

約数和(自身を含む): 1178489088

約数和(自身を除く): 747863958

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 64951, 129902, 194853, 324755, 389706, 649510, 844363, 974265, 1104167, 1688726, 1948530, 2208334, 2533089, 3312501, 4221815, 5066178, 5520835, 6625002, 8443630, 11041670, 12665445, 14354171, 16562505, 25330890, 28708342, 33125010, 43062513, 71770855, 86125026, 143541710, 215312565, 430625130]

約数ペア:

[(1, 430625130), (2, 215312565), (3, 143541710), (5, 86125026), (6, 71770855), (10, 43062513), (13, 33125010), (15, 28708342), (17, 25330890), (26, 16562505), (30, 14354171), (34, 12665445), (39, 11041670), (51, 8443630), (65, 6625002), (78, 5520835), (85, 5066178), (102, 4221815), (130, 3312501), (170, 2533089), (195, 2208334), (221, 1948530), (255, 1688726), (390, 1104167), (442, 974265), (510, 844363), (663, 649510), (1105, 389706), (1326, 324755), (2210, 194853), (3315, 129902), (6630, 64951)]