1121490270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{30467}}^1$

素因数の和:30889

約数の個数: 48

約数和(自身を含む): 2923099920

約数和(自身を除く): 1801609650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 818, 1227, 2045, 2454, 3681, 4090, 6135, 7362, 12270, 18405, 30467, 36810, 60934, 91401, 152335, 182802, 274203, 304670, 457005, 548406, 914010, 1371015, 2742030, 12461003, 24922006, 37383009, 62305015, 74766018, 112149027, 124610030, 186915045, 224298054, 373830090, 560745135, 1121490270]

約数ペア:

[(1, 1121490270), (2, 560745135), (3, 373830090), (5, 224298054), (6, 186915045), (9, 124610030), (10, 112149027), (15, 74766018), (18, 62305015), (30, 37383009), (45, 24922006), (90, 12461003), (409, 2742030), (818, 1371015), (1227, 914010), (2045, 548406), (2454, 457005), (3681, 304670), (4090, 274203), (6135, 182802), (7362, 152335), (12270, 91401), (18405, 60934), (30467, 36810)]