71560710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2030

約数の個数: 96

約数和(自身を含む): 206938368

約数和(自身を除く): 135377658

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 1973, 2015, 2418, 2790, 3627, 3946, 4030, 5919, 6045, 7254, 9865, 11838, 12090, 17757, 18135, 19730, 25649, 29595, 35514, 36270, 51298, 59190, 61163, 76947, 88785, 122326, 128245, 153894, 177570, 183489, 230841, 256490, 305815, 366978, 384735, 461682, 550467, 611630, 769470, 795119, 917445, 1100934, 1154205, 1590238, 1834890, 2308410, 2385357, 2752335, 3975595, 4770714, 5504670, 7156071, 7951190, 11926785, 14312142, 23853570, 35780355, 71560710]

約数ペア:

[(1, 71560710), (2, 35780355), (3, 23853570), (5, 14312142), (6, 11926785), (9, 7951190), (10, 7156071), (13, 5504670), (15, 4770714), (18, 3975595), (26, 2752335), (30, 2385357), (31, 2308410), (39, 1834890), (45, 1590238), (62, 1154205), (65, 1100934), (78, 917445), (90, 795119), (93, 769470), (117, 611630), (130, 550467), (155, 461682), (186, 384735), (195, 366978), (234, 305815), (279, 256490), (310, 230841), (390, 183489), (403, 177570), (465, 153894), (558, 128245), (585, 122326), (806, 88785), (930, 76947), (1170, 61163), (1209, 59190), (1395, 51298), (1973, 36270), (2015, 35514), (2418, 29595), (2790, 25649), (3627, 19730), (3946, 18135), (4030, 17757), (5919, 12090), (6045, 11838), (7254, 9865)]