147936660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{129769}}^1$

素因数の和:129800

約数の個数: 48

約数和(自身を含む): 436027200

約数和(自身を除く): 288090540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 129769, 259538, 389307, 519076, 648845, 778614, 1297690, 1557228, 1946535, 2465611, 2595380, 3893070, 4931222, 7396833, 7786140, 9862444, 12328055, 14793666, 24656110, 29587332, 36984165, 49312220, 73968330, 147936660]

約数ペア:

[(1, 147936660), (2, 73968330), (3, 49312220), (4, 36984165), (5, 29587332), (6, 24656110), (10, 14793666), (12, 12328055), (15, 9862444), (19, 7786140), (20, 7396833), (30, 4931222), (38, 3893070), (57, 2595380), (60, 2465611), (76, 1946535), (95, 1557228), (114, 1297690), (190, 778614), (228, 648845), (285, 519076), (380, 389307), (570, 259538), (1140, 129769)]