2021189130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22457657}}^1$

素因数の和:22457670

約数の個数: 24

約数和(自身を含む): 5255091972

約数和(自身を除く): 3233902842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22457657, 44915314, 67372971, 112288285, 134745942, 202118913, 224576570, 336864855, 404237826, 673729710, 1010594565, 2021189130]

約数ペア:

[(1, 2021189130), (2, 1010594565), (3, 673729710), (5, 404237826), (6, 336864855), (9, 224576570), (10, 202118913), (15, 134745942), (18, 112288285), (30, 67372971), (45, 44915314), (90, 22457657)]