79123470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 197683200

約数和(自身を除く): 118559730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 149, 155, 186, 298, 310, 447, 465, 571, 745, 894, 930, 1142, 1490, 1713, 2235, 2855, 3426, 4470, 4619, 5710, 8565, 9238, 13857, 17130, 17701, 23095, 27714, 35402, 46190, 53103, 69285, 85079, 88505, 106206, 138570, 170158, 177010, 255237, 265515, 425395, 510474, 531030, 850790, 1276185, 2552370, 2637449, 5274898, 7912347, 13187245, 15824694, 26374490, 39561735, 79123470]

約数ペア:

[(1, 79123470), (2, 39561735), (3, 26374490), (5, 15824694), (6, 13187245), (10, 7912347), (15, 5274898), (30, 2637449), (31, 2552370), (62, 1276185), (93, 850790), (149, 531030), (155, 510474), (186, 425395), (298, 265515), (310, 255237), (447, 177010), (465, 170158), (571, 138570), (745, 106206), (894, 88505), (930, 85079), (1142, 69285), (1490, 53103), (1713, 46190), (2235, 35402), (2855, 27714), (3426, 23095), (4470, 17701), (4619, 17130), (5710, 13857), (8565, 9238)]