137639610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{80491}}^1$

素因数の和:80523

約数の個数: 48

約数和(自身を含む): 376702560

約数和(自身を除く): 239062950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 80491, 160982, 241473, 402455, 482946, 724419, 804910, 1207365, 1448838, 1529329, 2414730, 3058658, 3622095, 4587987, 7244190, 7646645, 9175974, 13763961, 15293290, 22939935, 27527922, 45879870, 68819805, 137639610]

約数ペア:

[(1, 137639610), (2, 68819805), (3, 45879870), (5, 27527922), (6, 22939935), (9, 15293290), (10, 13763961), (15, 9175974), (18, 7646645), (19, 7244190), (30, 4587987), (38, 3622095), (45, 3058658), (57, 2414730), (90, 1529329), (95, 1448838), (114, 1207365), (171, 804910), (190, 724419), (285, 482946), (342, 402455), (570, 241473), (855, 160982), (1710, 80491)]