651457530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{3571}}^1$

素因数の和:5611

約数の個数: 48

約数和(自身を含む): 1695099744

約数和(自身を除く): 1043642214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2027, 3571, 4054, 6081, 7142, 10135, 10713, 12162, 17855, 18243, 20270, 21426, 30405, 32139, 35710, 36486, 53565, 60810, 64278, 91215, 107130, 160695, 182430, 321390, 7238417, 14476834, 21715251, 36192085, 43430502, 65145753, 72384170, 108576255, 130291506, 217152510, 325728765, 651457530]

約数ペア:

[(1, 651457530), (2, 325728765), (3, 217152510), (5, 130291506), (6, 108576255), (9, 72384170), (10, 65145753), (15, 43430502), (18, 36192085), (30, 21715251), (45, 14476834), (90, 7238417), (2027, 321390), (3571, 182430), (4054, 160695), (6081, 107130), (7142, 91215), (10135, 64278), (10713, 60810), (12162, 53565), (17855, 36486), (18243, 35710), (20270, 32139), (21426, 30405)]