2584530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 7393932

約数和(自身を除く): 4809402

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 47, 65, 78, 90, 94, 117, 130, 141, 195, 234, 235, 282, 390, 423, 470, 585, 611, 705, 846, 1170, 1222, 1410, 1833, 2115, 2209, 3055, 3666, 4230, 4418, 5499, 6110, 6627, 9165, 10998, 11045, 13254, 18330, 19881, 22090, 27495, 28717, 33135, 39762, 54990, 57434, 66270, 86151, 99405, 143585, 172302, 198810, 258453, 287170, 430755, 516906, 861510, 1292265, 2584530]

約数ペア:

[(1, 2584530), (2, 1292265), (3, 861510), (5, 516906), (6, 430755), (9, 287170), (10, 258453), (13, 198810), (15, 172302), (18, 143585), (26, 99405), (30, 86151), (39, 66270), (45, 57434), (47, 54990), (65, 39762), (78, 33135), (90, 28717), (94, 27495), (117, 22090), (130, 19881), (141, 18330), (195, 13254), (234, 11045), (235, 10998), (282, 9165), (390, 6627), (423, 6110), (470, 5499), (585, 4418), (611, 4230), (705, 3666), (846, 3055), (1170, 2209), (1222, 2115), (1410, 1833)]