67819630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 134038656

約数和(自身を除く): 66219026

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 289, 310, 527, 578, 757, 1054, 1445, 1514, 2635, 2890, 3785, 5270, 7570, 8959, 12869, 17918, 23467, 25738, 44795, 46934, 64345, 89590, 117335, 128690, 218773, 234670, 398939, 437546, 797878, 1093865, 1994695, 2187730, 3989390, 6781963, 13563926, 33909815, 67819630]

約数ペア:

[(1, 67819630), (2, 33909815), (5, 13563926), (10, 6781963), (17, 3989390), (31, 2187730), (34, 1994695), (62, 1093865), (85, 797878), (155, 437546), (170, 398939), (289, 234670), (310, 218773), (527, 128690), (578, 117335), (757, 89590), (1054, 64345), (1445, 46934), (1514, 44795), (2635, 25738), (2890, 23467), (3785, 17918), (5270, 12869), (7570, 8959)]