67724930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3917}}^1$

素因数の和:3963

約数の個数: 64

約数和(自身を含む): 157973760

約数和(自身を除く): 90248830

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 3917, 7834, 8645, 17290, 19585, 27419, 39170, 50921, 54838, 74423, 101842, 137095, 148846, 254605, 274190, 356447, 372115, 509210, 520961, 712894, 744230, 967499, 1041922, 1782235, 1934998, 2604805, 3564470, 4837495, 5209610, 6772493, 9674990, 13544986, 33862465, 67724930]

約数ペア:

[(1, 67724930), (2, 33862465), (5, 13544986), (7, 9674990), (10, 6772493), (13, 5209610), (14, 4837495), (19, 3564470), (26, 2604805), (35, 1934998), (38, 1782235), (65, 1041922), (70, 967499), (91, 744230), (95, 712894), (130, 520961), (133, 509210), (182, 372115), (190, 356447), (247, 274190), (266, 254605), (455, 148846), (494, 137095), (665, 101842), (910, 74423), (1235, 54838), (1330, 50921), (1729, 39170), (2470, 27419), (3458, 19585), (3917, 17290), (7834, 8645)]