12305070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2969

約数の個数: 48

約数和(自身を含む): 32685120

約数和(自身を除く): 20380050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 2909, 4230, 5818, 8727, 14545, 17454, 26181, 29090, 43635, 52362, 87270, 130905, 136723, 261810, 273446, 410169, 683615, 820338, 1230507, 1367230, 2050845, 2461014, 4101690, 6152535, 12305070]

約数ペア:

[(1, 12305070), (2, 6152535), (3, 4101690), (5, 2461014), (6, 2050845), (9, 1367230), (10, 1230507), (15, 820338), (18, 683615), (30, 410169), (45, 273446), (47, 261810), (90, 136723), (94, 130905), (141, 87270), (235, 52362), (282, 43635), (423, 29090), (470, 26181), (705, 17454), (846, 14545), (1410, 8727), (2115, 5818), (2909, 4230)]