219873690

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{30161}}^1$

素因数の和:30186

約数の個数: 56

約数和(自身を含む): 593407188

約数和(自身を除く): 373533498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 30161, 60322, 90483, 150805, 180966, 271449, 301610, 452415, 542898, 814347, 904830, 1357245, 1628694, 2443041, 2714490, 4071735, 4886082, 7329123, 8143470, 12215205, 14658246, 21987369, 24430410, 36645615, 43974738, 73291230, 109936845, 219873690]

約数ペア:

[(1, 219873690), (2, 109936845), (3, 73291230), (5, 43974738), (6, 36645615), (9, 24430410), (10, 21987369), (15, 14658246), (18, 12215205), (27, 8143470), (30, 7329123), (45, 4886082), (54, 4071735), (81, 2714490), (90, 2443041), (135, 1628694), (162, 1357245), (243, 904830), (270, 814347), (405, 542898), (486, 452415), (729, 301610), (810, 271449), (1215, 180966), (1458, 150805), (2430, 90483), (3645, 60322), (7290, 30161)]