126869980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12037}}^1$

素因数の和:12094

約数の個数: 48

約数和(自身を含む): 291223296

約数和(自身を除く): 164353316

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 12037, 24074, 48148, 60185, 120370, 204629, 240740, 373147, 409258, 746294, 818516, 1023145, 1492588, 1865735, 2046290, 3731470, 4092580, 6343499, 7462940, 12686998, 25373996, 31717495, 63434990, 126869980]

約数ペア:

[(1, 126869980), (2, 63434990), (4, 31717495), (5, 25373996), (10, 12686998), (17, 7462940), (20, 6343499), (31, 4092580), (34, 3731470), (62, 2046290), (68, 1865735), (85, 1492588), (124, 1023145), (155, 818516), (170, 746294), (310, 409258), (340, 373147), (527, 240740), (620, 204629), (1054, 120370), (2108, 60185), (2635, 48148), (5270, 24074), (10540, 12037)]