1454713960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{742201}}^1$

素因数の和:742226

約数の個数: 48

約数和(自身を含む): 3807496260

約数和(自身を除く): 2352782300

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 742201, 1484402, 2968804, 3711005, 5195407, 5937608, 7422010, 10390814, 14844020, 20781628, 25977035, 29688040, 36367849, 41563256, 51954070, 72735698, 103908140, 145471396, 181839245, 207816280, 290942792, 363678490, 727356980, 1454713960]

約数ペア:

[(1, 1454713960), (2, 727356980), (4, 363678490), (5, 290942792), (7, 207816280), (8, 181839245), (10, 145471396), (14, 103908140), (20, 72735698), (28, 51954070), (35, 41563256), (40, 36367849), (49, 29688040), (56, 25977035), (70, 20781628), (98, 14844020), (140, 10390814), (196, 7422010), (245, 5937608), (280, 5195407), (392, 3711005), (490, 2968804), (980, 1484402), (1960, 742201)]