3228830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 6415200

約数和(自身を除く): 3186370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 197, 298, 394, 745, 985, 1490, 1639, 1970, 2167, 3278, 4334, 8195, 10835, 16390, 21670, 29353, 58706, 146765, 293530, 322883, 645766, 1614415, 3228830]

約数ペア:

[(1, 3228830), (2, 1614415), (5, 645766), (10, 322883), (11, 293530), (22, 146765), (55, 58706), (110, 29353), (149, 21670), (197, 16390), (298, 10835), (394, 8195), (745, 4334), (985, 3278), (1490, 2167), (1639, 1970)]