31135230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 93921984

約数和(自身を除く): 62786754

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 315, 365, 438, 511, 630, 657, 677, 730, 1022, 1095, 1314, 1354, 1533, 2031, 2190, 2555, 3066, 3285, 3385, 4062, 4599, 4739, 5110, 6093, 6570, 6770, 7665, 9198, 9478, 10155, 12186, 14217, 15330, 20310, 22995, 23695, 28434, 30465, 42651, 45990, 47390, 49421, 60930, 71085, 85302, 98842, 142170, 148263, 213255, 247105, 296526, 345947, 426510, 444789, 494210, 691894, 741315, 889578, 1037841, 1482630, 1729735, 2075682, 2223945, 3113523, 3459470, 4447890, 5189205, 6227046, 10378410, 15567615, 31135230]

約数ペア:

[(1, 31135230), (2, 15567615), (3, 10378410), (5, 6227046), (6, 5189205), (7, 4447890), (9, 3459470), (10, 3113523), (14, 2223945), (15, 2075682), (18, 1729735), (21, 1482630), (30, 1037841), (35, 889578), (42, 741315), (45, 691894), (63, 494210), (70, 444789), (73, 426510), (90, 345947), (105, 296526), (126, 247105), (146, 213255), (210, 148263), (219, 142170), (315, 98842), (365, 85302), (438, 71085), (511, 60930), (630, 49421), (657, 47390), (677, 45990), (730, 42651), (1022, 30465), (1095, 28434), (1314, 23695), (1354, 22995), (1533, 20310), (2031, 15330), (2190, 14217), (2555, 12186), (3066, 10155), (3285, 9478), (3385, 9198), (4062, 7665), (4599, 6770), (4739, 6570), (5110, 6093)]