67222570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 133954560

約数和(自身を除く): 66731990

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 101, 113, 155, 190, 202, 226, 310, 505, 565, 589, 1010, 1130, 1178, 1919, 2147, 2945, 3131, 3503, 3838, 4294, 5890, 6262, 7006, 9595, 10735, 11413, 15655, 17515, 19190, 21470, 22826, 31310, 35030, 57065, 59489, 66557, 114130, 118978, 133114, 216847, 297445, 332785, 353803, 433694, 594890, 665570, 707606, 1084235, 1769015, 2168470, 3538030, 6722257, 13444514, 33611285, 67222570]

約数ペア:

[(1, 67222570), (2, 33611285), (5, 13444514), (10, 6722257), (19, 3538030), (31, 2168470), (38, 1769015), (62, 1084235), (95, 707606), (101, 665570), (113, 594890), (155, 433694), (190, 353803), (202, 332785), (226, 297445), (310, 216847), (505, 133114), (565, 118978), (589, 114130), (1010, 66557), (1130, 59489), (1178, 57065), (1919, 35030), (2147, 31310), (2945, 22826), (3131, 21470), (3503, 19190), (3838, 17515), (4294, 15655), (5890, 11413), (6262, 10735), (7006, 9595)]