9203730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 23328000

約数和(自身を除く): 14124270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 71, 87, 142, 145, 149, 174, 213, 290, 298, 355, 426, 435, 447, 710, 745, 870, 894, 1065, 1490, 2059, 2130, 2235, 4118, 4321, 4470, 6177, 8642, 10295, 10579, 12354, 12963, 20590, 21158, 21605, 25926, 30885, 31737, 43210, 52895, 61770, 63474, 64815, 105790, 129630, 158685, 306791, 317370, 613582, 920373, 1533955, 1840746, 3067910, 4601865, 9203730]

約数ペア:

[(1, 9203730), (2, 4601865), (3, 3067910), (5, 1840746), (6, 1533955), (10, 920373), (15, 613582), (29, 317370), (30, 306791), (58, 158685), (71, 129630), (87, 105790), (142, 64815), (145, 63474), (149, 61770), (174, 52895), (213, 43210), (290, 31737), (298, 30885), (355, 25926), (426, 21605), (435, 21158), (447, 20590), (710, 12963), (745, 12354), (870, 10579), (894, 10295), (1065, 8642), (1490, 6177), (2059, 4470), (2130, 4321), (2235, 4118)]