13069910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 29306880

約数和(自身を除く): 16236970

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 317, 434, 589, 634, 665, 1085, 1178, 1330, 1585, 2170, 2219, 2945, 3170, 4123, 4438, 5890, 6023, 8246, 9827, 11095, 12046, 19654, 20615, 22190, 30115, 41230, 42161, 49135, 60230, 68789, 84322, 98270, 137578, 186713, 210805, 343945, 373426, 421610, 687890, 933565, 1306991, 1867130, 2613982, 6534955, 13069910]

約数ペア:

[(1, 13069910), (2, 6534955), (5, 2613982), (7, 1867130), (10, 1306991), (14, 933565), (19, 687890), (31, 421610), (35, 373426), (38, 343945), (62, 210805), (70, 186713), (95, 137578), (133, 98270), (155, 84322), (190, 68789), (217, 60230), (266, 49135), (310, 42161), (317, 41230), (434, 30115), (589, 22190), (634, 20615), (665, 19654), (1085, 12046), (1178, 11095), (1330, 9827), (1585, 8246), (2170, 6023), (2219, 5890), (2945, 4438), (3170, 4123)]