289331430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{507599}}^1$

素因数の和:507628

約数の個数: 32

約数和(自身を含む): 730944000

約数和(自身を除く): 441612570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 507599, 1015198, 1522797, 2537995, 3045594, 5075990, 7613985, 9644381, 15227970, 19288762, 28933143, 48221905, 57866286, 96443810, 144665715, 289331430]

約数ペア:

[(1, 289331430), (2, 144665715), (3, 96443810), (5, 57866286), (6, 48221905), (10, 28933143), (15, 19288762), (19, 15227970), (30, 9644381), (38, 7613985), (57, 5075990), (95, 3045594), (114, 2537995), (190, 1522797), (285, 1015198), (570, 507599)]