129836670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{70949}}^1$

素因数の和:71020

約数の個数: 32

約数和(自身を含む): 316720800

約数和(自身を除く): 186884130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 70949, 141898, 212847, 354745, 425694, 709490, 1064235, 2128470, 4327889, 8655778, 12983667, 21639445, 25967334, 43278890, 64918335, 129836670]

約数ペア:

[(1, 129836670), (2, 64918335), (3, 43278890), (5, 25967334), (6, 21639445), (10, 12983667), (15, 8655778), (30, 4327889), (61, 2128470), (122, 1064235), (183, 709490), (305, 425694), (366, 354745), (610, 212847), (915, 141898), (1830, 70949)]