4284540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1859

約数の個数: 72

約数和(自身を含む): 14003808

約数和(自身を除く): 9719268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 1831, 2340, 3662, 5493, 7324, 9155, 10986, 16479, 18310, 21972, 23803, 27465, 32958, 36620, 47606, 54930, 65916, 71409, 82395, 95212, 109860, 119015, 142818, 164790, 214227, 238030, 285636, 329580, 357045, 428454, 476060, 714090, 856908, 1071135, 1428180, 2142270, 4284540]

約数ペア:

[(1, 4284540), (2, 2142270), (3, 1428180), (4, 1071135), (5, 856908), (6, 714090), (9, 476060), (10, 428454), (12, 357045), (13, 329580), (15, 285636), (18, 238030), (20, 214227), (26, 164790), (30, 142818), (36, 119015), (39, 109860), (45, 95212), (52, 82395), (60, 71409), (65, 65916), (78, 54930), (90, 47606), (117, 36620), (130, 32958), (156, 27465), (180, 23803), (195, 21972), (234, 18310), (260, 16479), (390, 10986), (468, 9155), (585, 7324), (780, 5493), (1170, 3662), (1831, 2340)]