30961710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8821}}^1$

素因数の和:8850

約数の個数: 64

約数和(自身を含む): 88925760

約数和(自身を除く): 57964050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 8821, 17642, 26463, 44105, 52926, 79389, 88210, 114673, 132315, 158778, 229346, 238167, 264630, 344019, 396945, 476334, 573365, 688038, 793890, 1032057, 1146730, 1190835, 1720095, 2064114, 2381670, 3096171, 3440190, 5160285, 6192342, 10320570, 15480855, 30961710]

約数ペア:

[(1, 30961710), (2, 15480855), (3, 10320570), (5, 6192342), (6, 5160285), (9, 3440190), (10, 3096171), (13, 2381670), (15, 2064114), (18, 1720095), (26, 1190835), (27, 1146730), (30, 1032057), (39, 793890), (45, 688038), (54, 573365), (65, 476334), (78, 396945), (90, 344019), (117, 264630), (130, 238167), (135, 229346), (195, 158778), (234, 132315), (270, 114673), (351, 88210), (390, 79389), (585, 52926), (702, 44105), (1170, 26463), (1755, 17642), (3510, 8821)]