30674760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2389}}^1$

素因数の和:2510

約数の個数: 64

約数和(自身を含む): 92923200

約数和(自身を除く): 62248440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2389, 2568, 3210, 4280, 4778, 6420, 7167, 9556, 11945, 12840, 14334, 19112, 23890, 28668, 35835, 47780, 57336, 71670, 95560, 143340, 255623, 286680, 511246, 766869, 1022492, 1278115, 1533738, 2044984, 2556230, 3067476, 3834345, 5112460, 6134952, 7668690, 10224920, 15337380, 30674760]

約数ペア:

[(1, 30674760), (2, 15337380), (3, 10224920), (4, 7668690), (5, 6134952), (6, 5112460), (8, 3834345), (10, 3067476), (12, 2556230), (15, 2044984), (20, 1533738), (24, 1278115), (30, 1022492), (40, 766869), (60, 511246), (107, 286680), (120, 255623), (214, 143340), (321, 95560), (428, 71670), (535, 57336), (642, 47780), (856, 35835), (1070, 28668), (1284, 23890), (1605, 19112), (2140, 14334), (2389, 12840), (2568, 11945), (3210, 9556), (4280, 7167), (4778, 6420)]