4983990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1373}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 13157424

約数和(自身を除く): 8173434

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1373, 1815, 2746, 3630, 4119, 6865, 8238, 13730, 15103, 20595, 30206, 41190, 45309, 75515, 90618, 151030, 166133, 226545, 332266, 453090, 498399, 830665, 996798, 1661330, 2491995, 4983990]

約数ペア:

[(1, 4983990), (2, 2491995), (3, 1661330), (5, 996798), (6, 830665), (10, 498399), (11, 453090), (15, 332266), (22, 226545), (30, 166133), (33, 151030), (55, 90618), (66, 75515), (110, 45309), (121, 41190), (165, 30206), (242, 20595), (330, 15103), (363, 13730), (605, 8238), (726, 6865), (1210, 4119), (1373, 3630), (1815, 2746)]