31852370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 65567232

約数和(自身を除く): 33714862

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 61, 94, 101, 110, 122, 202, 235, 305, 470, 505, 517, 610, 671, 1010, 1034, 1111, 1342, 2222, 2585, 2867, 3355, 4747, 5170, 5555, 5734, 6161, 6710, 9494, 11110, 12322, 14335, 23735, 28670, 30805, 31537, 47470, 52217, 61610, 63074, 67771, 104434, 135542, 157685, 261085, 289567, 315370, 338855, 522170, 579134, 677710, 1447835, 2895670, 3185237, 6370474, 15926185, 31852370]

約数ペア:

[(1, 31852370), (2, 15926185), (5, 6370474), (10, 3185237), (11, 2895670), (22, 1447835), (47, 677710), (55, 579134), (61, 522170), (94, 338855), (101, 315370), (110, 289567), (122, 261085), (202, 157685), (235, 135542), (305, 104434), (470, 67771), (505, 63074), (517, 61610), (610, 52217), (671, 47470), (1010, 31537), (1034, 30805), (1111, 28670), (1342, 23735), (2222, 14335), (2585, 12322), (2867, 11110), (3355, 9494), (4747, 6710), (5170, 6161), (5555, 5734)]