47475330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{683}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 130802688

約数和(自身を除く): 83327358

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 331, 662, 683, 993, 1366, 1655, 1986, 2049, 2317, 3310, 3415, 4098, 4634, 4781, 4965, 6830, 6951, 9562, 9930, 10245, 11585, 13902, 14343, 20490, 23170, 23905, 28686, 34755, 47810, 69510, 71715, 143430, 226073, 452146, 678219, 1130365, 1356438, 1582511, 2260730, 3165022, 3391095, 4747533, 6782190, 7912555, 9495066, 15825110, 23737665, 47475330]

約数ペア:

[(1, 47475330), (2, 23737665), (3, 15825110), (5, 9495066), (6, 7912555), (7, 6782190), (10, 4747533), (14, 3391095), (15, 3165022), (21, 2260730), (30, 1582511), (35, 1356438), (42, 1130365), (70, 678219), (105, 452146), (210, 226073), (331, 143430), (662, 71715), (683, 69510), (993, 47810), (1366, 34755), (1655, 28686), (1986, 23905), (2049, 23170), (2317, 20490), (3310, 14343), (3415, 13902), (4098, 11585), (4634, 10245), (4781, 9930), (4965, 9562), (6830, 6951)]