545452890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{2039}}^1$

素因数の和:2327

約数の個数: 64

約数和(自身を含む): 1350708480

約数和(自身を除く): 805255590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 241, 370, 482, 555, 723, 1110, 1205, 1446, 2039, 2410, 3615, 4078, 6117, 7230, 8917, 10195, 12234, 17834, 20390, 26751, 30585, 44585, 53502, 61170, 75443, 89170, 133755, 150886, 226329, 267510, 377215, 452658, 491399, 754430, 982798, 1131645, 1474197, 2263290, 2456995, 2948394, 4913990, 7370985, 14741970, 18181763, 36363526, 54545289, 90908815, 109090578, 181817630, 272726445, 545452890]

約数ペア:

[(1, 545452890), (2, 272726445), (3, 181817630), (5, 109090578), (6, 90908815), (10, 54545289), (15, 36363526), (30, 18181763), (37, 14741970), (74, 7370985), (111, 4913990), (185, 2948394), (222, 2456995), (241, 2263290), (370, 1474197), (482, 1131645), (555, 982798), (723, 754430), (1110, 491399), (1205, 452658), (1446, 377215), (2039, 267510), (2410, 226329), (3615, 150886), (4078, 133755), (6117, 89170), (7230, 75443), (8917, 61170), (10195, 53502), (12234, 44585), (17834, 30585), (20390, 26751)]