4590150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 11570688

約数和(自身を除く): 6980538

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 431, 710, 862, 1065, 1293, 1775, 2130, 2155, 2586, 3550, 4310, 5325, 6465, 10650, 10775, 12930, 21550, 30601, 32325, 61202, 64650, 91803, 153005, 183606, 306010, 459015, 765025, 918030, 1530050, 2295075, 4590150]

約数ペア:

[(1, 4590150), (2, 2295075), (3, 1530050), (5, 918030), (6, 765025), (10, 459015), (15, 306010), (25, 183606), (30, 153005), (50, 91803), (71, 64650), (75, 61202), (142, 32325), (150, 30601), (213, 21550), (355, 12930), (426, 10775), (431, 10650), (710, 6465), (862, 5325), (1065, 4310), (1293, 3550), (1775, 2586), (2130, 2155)]