1826910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 4852224

約数和(自身を除く): 3025314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 383, 477, 530, 766, 795, 954, 1149, 1590, 1915, 2298, 2385, 3447, 3830, 4770, 5745, 6894, 11490, 17235, 20299, 34470, 40598, 60897, 101495, 121794, 182691, 202990, 304485, 365382, 608970, 913455, 1826910]

約数ペア:

[(1, 1826910), (2, 913455), (3, 608970), (5, 365382), (6, 304485), (9, 202990), (10, 182691), (15, 121794), (18, 101495), (30, 60897), (45, 40598), (53, 34470), (90, 20299), (106, 17235), (159, 11490), (265, 6894), (318, 5745), (383, 4770), (477, 3830), (530, 3447), (766, 2385), (795, 2298), (954, 1915), (1149, 1590)]