30244016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{719}}^1$

素因数の和:977

約数の個数: 40

約数和(自身を含む): 64281600

約数和(自身を除く): 34037584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 239, 478, 719, 956, 1438, 1912, 2629, 2876, 3824, 5258, 5752, 7909, 10516, 11504, 15818, 21032, 31636, 42064, 63272, 126544, 171841, 343682, 687364, 1374728, 1890251, 2749456, 3780502, 7561004, 15122008, 30244016]

約数ペア:

[(1, 30244016), (2, 15122008), (4, 7561004), (8, 3780502), (11, 2749456), (16, 1890251), (22, 1374728), (44, 687364), (88, 343682), (176, 171841), (239, 126544), (478, 63272), (719, 42064), (956, 31636), (1438, 21032), (1912, 15818), (2629, 11504), (2876, 10516), (3824, 7909), (5258, 5752)]