30656388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2239}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 82288640

約数和(自身を除く): 51632252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2239, 2282, 3423, 4478, 4564, 6717, 6846, 8956, 13434, 13692, 15673, 26868, 31346, 47019, 62692, 94038, 188076, 364957, 729914, 1094871, 1459828, 2189742, 2554699, 4379484, 5109398, 7664097, 10218796, 15328194, 30656388]

約数ペア:

[(1, 30656388), (2, 15328194), (3, 10218796), (4, 7664097), (6, 5109398), (7, 4379484), (12, 2554699), (14, 2189742), (21, 1459828), (28, 1094871), (42, 729914), (84, 364957), (163, 188076), (326, 94038), (489, 62692), (652, 47019), (978, 31346), (1141, 26868), (1956, 15673), (2239, 13692), (2282, 13434), (3423, 8956), (4478, 6846), (4564, 6717)]