2127690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 5660928

約数和(自身を除く): 3533238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 503, 705, 846, 1006, 1410, 1509, 2115, 2515, 3018, 4230, 4527, 5030, 7545, 9054, 15090, 22635, 23641, 45270, 47282, 70923, 118205, 141846, 212769, 236410, 354615, 425538, 709230, 1063845, 2127690]

約数ペア:

[(1, 2127690), (2, 1063845), (3, 709230), (5, 425538), (6, 354615), (9, 236410), (10, 212769), (15, 141846), (18, 118205), (30, 70923), (45, 47282), (47, 45270), (90, 23641), (94, 22635), (141, 15090), (235, 9054), (282, 7545), (423, 5030), (470, 4527), (503, 4230), (705, 3018), (846, 2515), (1006, 2115), (1410, 1509)]