88891390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4903}}^1$

素因数の和:4961

約数の個数: 48

約数和(自身を含む): 191197152

約数和(自身を除く): 102305762

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3626, 4903, 9065, 9806, 18130, 24515, 34321, 49030, 68642, 171605, 181411, 240247, 343210, 362822, 480494, 907055, 1201235, 1269877, 1814110, 2402470, 2539754, 6349385, 8889139, 12698770, 17778278, 44445695, 88891390]

約数ペア:

[(1, 88891390), (2, 44445695), (5, 17778278), (7, 12698770), (10, 8889139), (14, 6349385), (35, 2539754), (37, 2402470), (49, 1814110), (70, 1269877), (74, 1201235), (98, 907055), (185, 480494), (245, 362822), (259, 343210), (370, 240247), (490, 181411), (518, 171605), (1295, 68642), (1813, 49030), (2590, 34321), (3626, 24515), (4903, 18130), (9065, 9806)]