30221190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11579}}^1$

素因数の和:11621

約数の個数: 48

約数和(自身を含む): 81291600

約数和(自身を除く): 51070410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 11579, 23158, 34737, 57895, 69474, 104211, 115790, 173685, 208422, 335791, 347370, 521055, 671582, 1007373, 1042110, 1678955, 2014746, 3022119, 3357910, 5036865, 6044238, 10073730, 15110595, 30221190]

約数ペア:

[(1, 30221190), (2, 15110595), (3, 10073730), (5, 6044238), (6, 5036865), (9, 3357910), (10, 3022119), (15, 2014746), (18, 1678955), (29, 1042110), (30, 1007373), (45, 671582), (58, 521055), (87, 347370), (90, 335791), (145, 208422), (174, 173685), (261, 115790), (290, 104211), (435, 69474), (522, 57895), (870, 34737), (1305, 23158), (2610, 11579)]