30675500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3229}}^1$

素因数の和:3267

約数の個数: 48

約数和(自身を含む): 70543200

約数和(自身を除く): 39867700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 3229, 4750, 6458, 9500, 12916, 16145, 32290, 61351, 64580, 80725, 122702, 161450, 245404, 306755, 322900, 403625, 613510, 807250, 1227020, 1533775, 1614500, 3067550, 6135100, 7668875, 15337750, 30675500]

約数ペア:

[(1, 30675500), (2, 15337750), (4, 7668875), (5, 6135100), (10, 3067550), (19, 1614500), (20, 1533775), (25, 1227020), (38, 807250), (50, 613510), (76, 403625), (95, 322900), (100, 306755), (125, 245404), (190, 161450), (250, 122702), (380, 80725), (475, 64580), (500, 61351), (950, 32290), (1900, 16145), (2375, 12916), (3229, 9500), (4750, 6458)]