12480570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1373}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 32794632

約数和(自身を除く): 20314062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1373, 1515, 1818, 2746, 3030, 4119, 4545, 6865, 8238, 9090, 12357, 13730, 20595, 24714, 41190, 61785, 123570, 138673, 277346, 416019, 693365, 832038, 1248057, 1386730, 2080095, 2496114, 4160190, 6240285, 12480570]

約数ペア:

[(1, 12480570), (2, 6240285), (3, 4160190), (5, 2496114), (6, 2080095), (9, 1386730), (10, 1248057), (15, 832038), (18, 693365), (30, 416019), (45, 277346), (90, 138673), (101, 123570), (202, 61785), (303, 41190), (505, 24714), (606, 20595), (909, 13730), (1010, 12357), (1373, 9090), (1515, 8238), (1818, 6865), (2746, 4545), (3030, 4119)]