69921510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2029

約数の個数: 64

約数和(自身を含む): 180278784

約数和(自身を除く): 110357274

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 355, 426, 510, 710, 1065, 1207, 1931, 2130, 2414, 3621, 3862, 5793, 6035, 7242, 9655, 11586, 12070, 18105, 19310, 28965, 32827, 36210, 57930, 65654, 98481, 137101, 164135, 196962, 274202, 328270, 411303, 492405, 685505, 822606, 984810, 1371010, 2056515, 2330717, 4113030, 4661434, 6992151, 11653585, 13984302, 23307170, 34960755, 69921510]

約数ペア:

[(1, 69921510), (2, 34960755), (3, 23307170), (5, 13984302), (6, 11653585), (10, 6992151), (15, 4661434), (17, 4113030), (30, 2330717), (34, 2056515), (51, 1371010), (71, 984810), (85, 822606), (102, 685505), (142, 492405), (170, 411303), (213, 328270), (255, 274202), (355, 196962), (426, 164135), (510, 137101), (710, 98481), (1065, 65654), (1207, 57930), (1931, 36210), (2130, 32827), (2414, 28965), (3621, 19310), (3862, 18105), (5793, 12070), (6035, 11586), (7242, 9655)]