89137170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52127}}^1$

素因数の和:52159

約数の個数: 48

約数和(自身を含む): 243959040

約数和(自身を除く): 154821870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 52127, 104254, 156381, 260635, 312762, 469143, 521270, 781905, 938286, 990413, 1563810, 1980826, 2345715, 2971239, 4691430, 4952065, 5942478, 8913717, 9904130, 14856195, 17827434, 29712390, 44568585, 89137170]

約数ペア:

[(1, 89137170), (2, 44568585), (3, 29712390), (5, 17827434), (6, 14856195), (9, 9904130), (10, 8913717), (15, 5942478), (18, 4952065), (19, 4691430), (30, 2971239), (38, 2345715), (45, 1980826), (57, 1563810), (90, 990413), (95, 938286), (114, 781905), (171, 521270), (190, 469143), (285, 312762), (342, 260635), (570, 156381), (855, 104254), (1710, 52127)]