633017560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{15173}}^1$

素因数の和:15340

約数の個数: 64

約数和(自身を含む): 1638792000

約数和(自身を除く): 1005774440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 280, 298, 596, 745, 1043, 1192, 1490, 2086, 2980, 4172, 5215, 5960, 8344, 10430, 15173, 20860, 30346, 41720, 60692, 75865, 106211, 121384, 151730, 212422, 303460, 424844, 531055, 606920, 849688, 1062110, 2124220, 2260777, 4248440, 4521554, 9043108, 11303885, 15825439, 18086216, 22607770, 31650878, 45215540, 63301756, 79127195, 90431080, 126603512, 158254390, 316508780, 633017560]

約数ペア:

[(1, 633017560), (2, 316508780), (4, 158254390), (5, 126603512), (7, 90431080), (8, 79127195), (10, 63301756), (14, 45215540), (20, 31650878), (28, 22607770), (35, 18086216), (40, 15825439), (56, 11303885), (70, 9043108), (140, 4521554), (149, 4248440), (280, 2260777), (298, 2124220), (596, 1062110), (745, 849688), (1043, 606920), (1192, 531055), (1490, 424844), (2086, 303460), (2980, 212422), (4172, 151730), (5215, 121384), (5960, 106211), (8344, 75865), (10430, 60692), (15173, 41720), (20860, 30346)]