130982820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{19319}}^1$

素因数の和:19444

約数の個数: 48

約数和(自身を含む): 370016640

約数和(自身を除く): 239033820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 19319, 38638, 57957, 77276, 96595, 115914, 193190, 231828, 289785, 386380, 579570, 1159140, 2183047, 4366094, 6549141, 8732188, 10915235, 13098282, 21830470, 26196564, 32745705, 43660940, 65491410, 130982820]

約数ペア:

[(1, 130982820), (2, 65491410), (3, 43660940), (4, 32745705), (5, 26196564), (6, 21830470), (10, 13098282), (12, 10915235), (15, 8732188), (20, 6549141), (30, 4366094), (60, 2183047), (113, 1159140), (226, 579570), (339, 386380), (452, 289785), (565, 231828), (678, 193190), (1130, 115914), (1356, 96595), (1695, 77276), (2260, 57957), (3390, 38638), (6780, 19319)]