2019358710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{85313}}^1$

素因数の和:85589

約数の個数: 48

約数和(自身を含む): 5270357664

約数和(自身を除く): 3250998954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1315, 1578, 2367, 2630, 3945, 4734, 7890, 11835, 23670, 85313, 170626, 255939, 426565, 511878, 767817, 853130, 1279695, 1535634, 2559390, 3839085, 7678170, 22437319, 44874638, 67311957, 112186595, 134623914, 201935871, 224373190, 336559785, 403871742, 673119570, 1009679355, 2019358710]

約数ペア:

[(1, 2019358710), (2, 1009679355), (3, 673119570), (5, 403871742), (6, 336559785), (9, 224373190), (10, 201935871), (15, 134623914), (18, 112186595), (30, 67311957), (45, 44874638), (90, 22437319), (263, 7678170), (526, 3839085), (789, 2559390), (1315, 1535634), (1578, 1279695), (2367, 853130), (2630, 767817), (3945, 511878), (4734, 426565), (7890, 255939), (11835, 170626), (23670, 85313)]