1531004830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{5437}}^1$

素因数の和:6444

約数の個数: 32

約数和(自身を含む): 2854297440

約数和(自身を除く): 1323292610

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 971, 1942, 4855, 5437, 9710, 10874, 27185, 28159, 54370, 56318, 140795, 157673, 281590, 315346, 788365, 1576730, 5279327, 10558654, 26396635, 52793270, 153100483, 306200966, 765502415, 1531004830]

約数ペア:

[(1, 1531004830), (2, 765502415), (5, 306200966), (10, 153100483), (29, 52793270), (58, 26396635), (145, 10558654), (290, 5279327), (971, 1576730), (1942, 788365), (4855, 315346), (5437, 281590), (9710, 157673), (10874, 140795), (27185, 56318), (28159, 54370)]