147984570

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{60899}}^1$

素因数の和:60921

約数の個数: 48

約数和(自身を含む): 399016800

約数和(自身を除く): 251032230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 60899, 121798, 182697, 304495, 365394, 548091, 608990, 913485, 1096182, 1644273, 1826970, 2740455, 3288546, 4932819, 5480910, 8221365, 9865638, 14798457, 16442730, 24664095, 29596914, 49328190, 73992285, 147984570]

約数ペア:

[(1, 147984570), (2, 73992285), (3, 49328190), (5, 29596914), (6, 24664095), (9, 16442730), (10, 14798457), (15, 9865638), (18, 8221365), (27, 5480910), (30, 4932819), (45, 3288546), (54, 2740455), (81, 1826970), (90, 1644273), (135, 1096182), (162, 913485), (243, 608990), (270, 548091), (405, 365394), (486, 304495), (810, 182697), (1215, 121798), (2430, 60899)]