26460390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 69818112

約数和(自身を除く): 43357722

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 181, 330, 362, 443, 543, 886, 905, 1086, 1329, 1810, 1991, 2215, 2658, 2715, 3982, 4430, 4873, 5430, 5973, 6645, 9746, 9955, 11946, 13290, 14619, 19910, 24365, 29238, 29865, 48730, 59730, 73095, 80183, 146190, 160366, 240549, 400915, 481098, 801830, 882013, 1202745, 1764026, 2405490, 2646039, 4410065, 5292078, 8820130, 13230195, 26460390]

約数ペア:

[(1, 26460390), (2, 13230195), (3, 8820130), (5, 5292078), (6, 4410065), (10, 2646039), (11, 2405490), (15, 1764026), (22, 1202745), (30, 882013), (33, 801830), (55, 481098), (66, 400915), (110, 240549), (165, 160366), (181, 146190), (330, 80183), (362, 73095), (443, 59730), (543, 48730), (886, 29865), (905, 29238), (1086, 24365), (1329, 19910), (1810, 14619), (1991, 13290), (2215, 11946), (2658, 9955), (2715, 9746), (3982, 6645), (4430, 5973), (4873, 5430)]