12897270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3049}}^1$

素因数の和:3109

約数の個数: 48

約数和(自身を含む): 34257600

約数和(自身を除く): 21360330

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, 3049, 4230, 6098, 9147, 15245, 18294, 27441, 30490, 45735, 54882, 91470, 137205, 143303, 274410, 286606, 429909, 716515, 859818, 1289727, 1433030, 2149545, 2579454, 4299090, 6448635, 12897270]

約数ペア:

[(1, 12897270), (2, 6448635), (3, 4299090), (5, 2579454), (6, 2149545), (9, 1433030), (10, 1289727), (15, 859818), (18, 716515), (30, 429909), (45, 286606), (47, 274410), (90, 143303), (94, 137205), (141, 91470), (235, 54882), (282, 45735), (423, 30490), (470, 27441), (705, 18294), (846, 15245), (1410, 9147), (2115, 6098), (3049, 4230)]