67186920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18061}}^1$

素因数の和:18106

約数の個数: 64

約数和(自身を含む): 208074240

約数和(自身を除く): 140887320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 18061, 36122, 54183, 72244, 90305, 108366, 144488, 180610, 216732, 270915, 361220, 433464, 541830, 559891, 722440, 1083660, 1119782, 1679673, 2167320, 2239564, 2799455, 3359346, 4479128, 5598910, 6718692, 8398365, 11197820, 13437384, 16796730, 22395640, 33593460, 67186920]

約数ペア:

[(1, 67186920), (2, 33593460), (3, 22395640), (4, 16796730), (5, 13437384), (6, 11197820), (8, 8398365), (10, 6718692), (12, 5598910), (15, 4479128), (20, 3359346), (24, 2799455), (30, 2239564), (31, 2167320), (40, 1679673), (60, 1119782), (62, 1083660), (93, 722440), (120, 559891), (124, 541830), (155, 433464), (186, 361220), (248, 270915), (310, 216732), (372, 180610), (465, 144488), (620, 108366), (744, 90305), (930, 72244), (1240, 54183), (1860, 36122), (3720, 18061)]