1306110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 3592512

約数和(自身を除く): 2286402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 197, 221, 255, 390, 394, 442, 510, 591, 663, 985, 1105, 1182, 1326, 1970, 2210, 2561, 2955, 3315, 3349, 5122, 5910, 6630, 6698, 7683, 10047, 12805, 15366, 16745, 20094, 25610, 33490, 38415, 43537, 50235, 76830, 87074, 100470, 130611, 217685, 261222, 435370, 653055, 1306110]

約数ペア:

[(1, 1306110), (2, 653055), (3, 435370), (5, 261222), (6, 217685), (10, 130611), (13, 100470), (15, 87074), (17, 76830), (26, 50235), (30, 43537), (34, 38415), (39, 33490), (51, 25610), (65, 20094), (78, 16745), (85, 15366), (102, 12805), (130, 10047), (170, 7683), (195, 6698), (197, 6630), (221, 5910), (255, 5122), (390, 3349), (394, 3315), (442, 2955), (510, 2561), (591, 2210), (663, 1970), (985, 1326), (1105, 1182)]