173493420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{25589}}^1$

素因数の和:25714

約数の個数: 48

約数和(自身を含む): 490099680

約数和(自身を除く): 316606260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 25589, 51178, 76767, 102356, 127945, 153534, 255890, 307068, 383835, 511780, 767670, 1535340, 2891557, 5783114, 8674671, 11566228, 14457785, 17349342, 28915570, 34698684, 43373355, 57831140, 86746710, 173493420]

約数ペア:

[(1, 173493420), (2, 86746710), (3, 57831140), (4, 43373355), (5, 34698684), (6, 28915570), (10, 17349342), (12, 14457785), (15, 11566228), (20, 8674671), (30, 5783114), (60, 2891557), (113, 1535340), (226, 767670), (339, 511780), (452, 383835), (565, 307068), (678, 255890), (1130, 153534), (1356, 127945), (1695, 102356), (2260, 76767), (3390, 51178), (6780, 25589)]