30372056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 67737600

約数和(自身を除く): 37365544

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 139, 143, 191, 278, 286, 382, 556, 572, 764, 1112, 1144, 1528, 1529, 1807, 2101, 2483, 3058, 3614, 4202, 4966, 6116, 7228, 8404, 9932, 12232, 14456, 16808, 19864, 19877, 26549, 27313, 39754, 53098, 54626, 79508, 106196, 109252, 159016, 212392, 218504, 292039, 345137, 584078, 690274, 1168156, 1380548, 2336312, 2761096, 3796507, 7593014, 15186028, 30372056]

約数ペア:

[(1, 30372056), (2, 15186028), (4, 7593014), (8, 3796507), (11, 2761096), (13, 2336312), (22, 1380548), (26, 1168156), (44, 690274), (52, 584078), (88, 345137), (104, 292039), (139, 218504), (143, 212392), (191, 159016), (278, 109252), (286, 106196), (382, 79508), (556, 54626), (572, 53098), (764, 39754), (1112, 27313), (1144, 26549), (1528, 19877), (1529, 19864), (1807, 16808), (2101, 14456), (2483, 12232), (3058, 9932), (3614, 8404), (4202, 7228), (4966, 6116)]