17388990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10169}}^1$

素因数の和:10201

約数の個数: 48

約数和(自身を含む): 47595600

約数和(自身を除く): 30206610

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, 10169, 20338, 30507, 50845, 61014, 91521, 101690, 152535, 183042, 193211, 305070, 386422, 457605, 579633, 915210, 966055, 1159266, 1738899, 1932110, 2898165, 3477798, 5796330, 8694495, 17388990]

約数ペア:

[(1, 17388990), (2, 8694495), (3, 5796330), (5, 3477798), (6, 2898165), (9, 1932110), (10, 1738899), (15, 1159266), (18, 966055), (19, 915210), (30, 579633), (38, 457605), (45, 386422), (57, 305070), (90, 193211), (95, 183042), (114, 152535), (171, 101690), (190, 91521), (285, 61014), (342, 50845), (570, 30507), (855, 20338), (1710, 10169)]