9954990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2153

約数の個数: 48

約数和(自身を含む): 26383968

約数和(自身を除く): 16428978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2087, 2385, 4174, 4770, 6261, 10435, 12522, 18783, 20870, 31305, 37566, 62610, 93915, 110611, 187830, 221222, 331833, 553055, 663666, 995499, 1106110, 1659165, 1990998, 3318330, 4977495, 9954990]

約数ペア:

[(1, 9954990), (2, 4977495), (3, 3318330), (5, 1990998), (6, 1659165), (9, 1106110), (10, 995499), (15, 663666), (18, 553055), (30, 331833), (45, 221222), (53, 187830), (90, 110611), (106, 93915), (159, 62610), (265, 37566), (318, 31305), (477, 20870), (530, 18783), (795, 12522), (954, 10435), (1590, 6261), (2087, 4770), (2385, 4174)]