30888955140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4243}}^1\times {\mathrm{121333}}^1$

素因数の和:125588

約数の個数: 48

約数和(自身を含む): 86510171328

約数和(自身を除く): 55621216188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4243, 8486, 12729, 16972, 21215, 25458, 42430, 50916, 63645, 84860, 121333, 127290, 242666, 254580, 363999, 485332, 606665, 727998, 1213330, 1455996, 1819995, 2426660, 3639990, 7279980, 514815919, 1029631838, 1544447757, 2059263676, 2574079595, 3088895514, 5148159190, 6177791028, 7722238785, 10296318380, 15444477570, 30888955140]

約数ペア:

[(1, 30888955140), (2, 15444477570), (3, 10296318380), (4, 7722238785), (5, 6177791028), (6, 5148159190), (10, 3088895514), (12, 2574079595), (15, 2059263676), (20, 1544447757), (30, 1029631838), (60, 514815919), (4243, 7279980), (8486, 3639990), (12729, 2426660), (16972, 1819995), (21215, 1455996), (25458, 1213330), (42430, 727998), (50916, 606665), (63645, 485332), (84860, 363999), (121333, 254580), (127290, 242666)]