30918316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 64124928

約数和(自身を除く): 33206612

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 191, 283, 286, 382, 566, 572, 764, 1132, 2101, 2483, 3113, 3679, 4202, 4966, 6226, 7358, 8404, 9932, 12452, 14716, 27313, 40469, 54053, 54626, 80938, 108106, 109252, 161876, 216212, 594583, 702689, 1189166, 1405378, 2378332, 2810756, 7729579, 15459158, 30918316]

約数ペア:

[(1, 30918316), (2, 15459158), (4, 7729579), (11, 2810756), (13, 2378332), (22, 1405378), (26, 1189166), (44, 702689), (52, 594583), (143, 216212), (191, 161876), (283, 109252), (286, 108106), (382, 80938), (566, 54626), (572, 54053), (764, 40469), (1132, 27313), (2101, 14716), (2483, 12452), (3113, 9932), (3679, 8404), (4202, 7358), (4966, 6226)]