30724350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{797}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 76588848

約数和(自身を除く): 45864498

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 257, 514, 771, 797, 1285, 1542, 1594, 2391, 2570, 3855, 3985, 4782, 6425, 7710, 7970, 11955, 12850, 19275, 19925, 23910, 38550, 39850, 59775, 119550, 204829, 409658, 614487, 1024145, 1228974, 2048290, 3072435, 5120725, 6144870, 10241450, 15362175, 30724350]

約数ペア:

[(1, 30724350), (2, 15362175), (3, 10241450), (5, 6144870), (6, 5120725), (10, 3072435), (15, 2048290), (25, 1228974), (30, 1024145), (50, 614487), (75, 409658), (150, 204829), (257, 119550), (514, 59775), (771, 39850), (797, 38550), (1285, 23910), (1542, 19925), (1594, 19275), (2391, 12850), (2570, 11955), (3855, 7970), (3985, 7710), (4782, 6425)]