403985220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{354373}}^1$

素因数の和:354404

約数の個数: 48

約数和(自身を含む): 1190696640

約数和(自身を除く): 786711420

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, 354373, 708746, 1063119, 1417492, 1771865, 2126238, 3543730, 4252476, 5315595, 6733087, 7087460, 10631190, 13466174, 20199261, 21262380, 26932348, 33665435, 40398522, 67330870, 80797044, 100996305, 134661740, 201992610, 403985220]

約数ペア:

[(1, 403985220), (2, 201992610), (3, 134661740), (4, 100996305), (5, 80797044), (6, 67330870), (10, 40398522), (12, 33665435), (15, 26932348), (19, 21262380), (20, 20199261), (30, 13466174), (38, 10631190), (57, 7087460), (60, 6733087), (76, 5315595), (95, 4252476), (114, 3543730), (190, 2126238), (228, 1771865), (285, 1417492), (380, 1063119), (570, 708746), (1140, 354373)]