155480010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4969}}^1$

素因数の和:5135

約数の個数: 64

約数和(自身を含む): 429408000

約数和(自身を除く): 273927990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 2086, 2235, 3129, 4470, 4969, 5215, 6258, 9938, 10430, 14907, 15645, 24845, 29814, 31290, 34783, 49690, 69566, 74535, 104349, 149070, 173915, 208698, 347830, 521745, 740381, 1043490, 1480762, 2221143, 3701905, 4442286, 5182667, 7403810, 10365334, 11105715, 15548001, 22211430, 25913335, 31096002, 51826670, 77740005, 155480010]

約数ペア:

[(1, 155480010), (2, 77740005), (3, 51826670), (5, 31096002), (6, 25913335), (7, 22211430), (10, 15548001), (14, 11105715), (15, 10365334), (21, 7403810), (30, 5182667), (35, 4442286), (42, 3701905), (70, 2221143), (105, 1480762), (149, 1043490), (210, 740381), (298, 521745), (447, 347830), (745, 208698), (894, 173915), (1043, 149070), (1490, 104349), (2086, 74535), (2235, 69566), (3129, 49690), (4470, 34783), (4969, 31290), (5215, 29814), (6258, 24845), (9938, 15645), (10430, 14907)]