308233620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18413}}^1$

素因数の和:18462

約数の個数: 96

約数和(自身を含む): 989936640

約数和(自身を除く): 681703020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 18413, 36826, 55239, 73652, 92065, 110478, 165717, 184130, 220956, 276195, 331434, 368260, 497151, 552390, 570803, 662868, 828585, 994302, 1104780, 1141606, 1657170, 1712409, 1988604, 2283212, 2485755, 2854015, 3314340, 3424818, 4971510, 5137227, 5708030, 6849636, 8562045, 9943020, 10274454, 11416060, 15411681, 17124090, 20548908, 25686135, 30823362, 34248180, 51372270, 61646724, 77058405, 102744540, 154116810, 308233620]

約数ペア:

[(1, 308233620), (2, 154116810), (3, 102744540), (4, 77058405), (5, 61646724), (6, 51372270), (9, 34248180), (10, 30823362), (12, 25686135), (15, 20548908), (18, 17124090), (20, 15411681), (27, 11416060), (30, 10274454), (31, 9943020), (36, 8562045), (45, 6849636), (54, 5708030), (60, 5137227), (62, 4971510), (90, 3424818), (93, 3314340), (108, 2854015), (124, 2485755), (135, 2283212), (155, 1988604), (180, 1712409), (186, 1657170), (270, 1141606), (279, 1104780), (310, 994302), (372, 828585), (465, 662868), (540, 570803), (558, 552390), (620, 497151), (837, 368260), (930, 331434), (1116, 276195), (1395, 220956), (1674, 184130), (1860, 165717), (2790, 110478), (3348, 92065), (4185, 73652), (5580, 55239), (8370, 36826), (16740, 18413)]