3499450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 7231680

約数和(自身を除く): 3732230

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 179, 230, 358, 391, 425, 575, 782, 850, 895, 1150, 1790, 1955, 3043, 3910, 4117, 4475, 6086, 8234, 8950, 9775, 15215, 19550, 20585, 30430, 41170, 69989, 76075, 102925, 139978, 152150, 205850, 349945, 699890, 1749725, 3499450]

約数ペア:

[(1, 3499450), (2, 1749725), (5, 699890), (10, 349945), (17, 205850), (23, 152150), (25, 139978), (34, 102925), (46, 76075), (50, 69989), (85, 41170), (115, 30430), (170, 20585), (179, 19550), (230, 15215), (358, 9775), (391, 8950), (425, 8234), (575, 6086), (782, 4475), (850, 4117), (895, 3910), (1150, 3043), (1790, 1955)]