78587430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 200890368

約数和(自身を除く): 122302938

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 223, 255, 446, 510, 669, 691, 1115, 1338, 1382, 2073, 2230, 3345, 3455, 3791, 4146, 6690, 6910, 7582, 10365, 11373, 11747, 18955, 20730, 22746, 23494, 35241, 37910, 56865, 58735, 70482, 113730, 117470, 154093, 176205, 308186, 352410, 462279, 770465, 924558, 1540930, 2311395, 2619581, 4622790, 5239162, 7858743, 13097905, 15717486, 26195810, 39293715, 78587430]

約数ペア:

[(1, 78587430), (2, 39293715), (3, 26195810), (5, 15717486), (6, 13097905), (10, 7858743), (15, 5239162), (17, 4622790), (30, 2619581), (34, 2311395), (51, 1540930), (85, 924558), (102, 770465), (170, 462279), (223, 352410), (255, 308186), (446, 176205), (510, 154093), (669, 117470), (691, 113730), (1115, 70482), (1338, 58735), (1382, 56865), (2073, 37910), (2230, 35241), (3345, 23494), (3455, 22746), (3791, 20730), (4146, 18955), (6690, 11747), (6910, 11373), (7582, 10365)]