31882380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27967}}^1$

素因数の和:27998

約数の個数: 48

約数和(自身を含む): 93972480

約数和(自身を除く): 62090100

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, 27967, 55934, 83901, 111868, 139835, 167802, 279670, 335604, 419505, 531373, 559340, 839010, 1062746, 1594119, 1678020, 2125492, 2656865, 3188238, 5313730, 6376476, 7970595, 10627460, 15941190, 31882380]

約数ペア:

[(1, 31882380), (2, 15941190), (3, 10627460), (4, 7970595), (5, 6376476), (6, 5313730), (10, 3188238), (12, 2656865), (15, 2125492), (19, 1678020), (20, 1594119), (30, 1062746), (38, 839010), (57, 559340), (60, 531373), (76, 419505), (95, 335604), (114, 279670), (190, 167802), (228, 139835), (285, 111868), (380, 83901), (570, 55934), (1140, 27967)]