19342710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7411}}^1$

素因数の和:7453

約数の個数: 48

約数和(自身を含む): 52032240

約数和(自身を除く): 32689530

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, 7411, 14822, 22233, 37055, 44466, 66699, 74110, 111165, 133398, 214919, 222330, 333495, 429838, 644757, 666990, 1074595, 1289514, 1934271, 2149190, 3223785, 3868542, 6447570, 9671355, 19342710]

約数ペア:

[(1, 19342710), (2, 9671355), (3, 6447570), (5, 3868542), (6, 3223785), (9, 2149190), (10, 1934271), (15, 1289514), (18, 1074595), (29, 666990), (30, 644757), (45, 429838), (58, 333495), (87, 222330), (90, 214919), (145, 133398), (174, 111165), (261, 74110), (290, 66699), (435, 44466), (522, 37055), (870, 22233), (1305, 14822), (2610, 7411)]