196088820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{29983}}^1$

素因数の和:30104

約数の個数: 48

約数和(自身を含む): 554104320

約数和(自身を除く): 358015500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 29983, 59966, 89949, 119932, 149915, 179898, 299830, 359796, 449745, 599660, 899490, 1798980, 3268147, 6536294, 9804441, 13072588, 16340735, 19608882, 32681470, 39217764, 49022205, 65362940, 98044410, 196088820]

約数ペア:

[(1, 196088820), (2, 98044410), (3, 65362940), (4, 49022205), (5, 39217764), (6, 32681470), (10, 19608882), (12, 16340735), (15, 13072588), (20, 9804441), (30, 6536294), (60, 3268147), (109, 1798980), (218, 899490), (327, 599660), (436, 449745), (545, 359796), (654, 299830), (1090, 179898), (1308, 149915), (1635, 119932), (2180, 89949), (3270, 59966), (6540, 29983)]