1566542770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 3093479424

約数和(自身を除く): 1526936654

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 383, 431, 730, 766, 862, 949, 1898, 1915, 2155, 3830, 4310, 4745, 4979, 5603, 9490, 9958, 11206, 24895, 27959, 28015, 31463, 49790, 55918, 56030, 62926, 139795, 157315, 165073, 279590, 314630, 330146, 363467, 409019, 726934, 818038, 825365, 1650730, 1817335, 2045095, 2145949, 3634670, 4090190, 4291898, 10729745, 12050329, 21459490, 24100658, 60251645, 120503290, 156654277, 313308554, 783271385, 1566542770]

約数ペア:

[(1, 1566542770), (2, 783271385), (5, 313308554), (10, 156654277), (13, 120503290), (26, 60251645), (65, 24100658), (73, 21459490), (130, 12050329), (146, 10729745), (365, 4291898), (383, 4090190), (431, 3634670), (730, 2145949), (766, 2045095), (862, 1817335), (949, 1650730), (1898, 825365), (1915, 818038), (2155, 726934), (3830, 409019), (4310, 363467), (4745, 330146), (4979, 314630), (5603, 279590), (9490, 165073), (9958, 157315), (11206, 139795), (24895, 62926), (27959, 56030), (28015, 55918), (31463, 49790)]