7265220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6373}}^1$

素因数の和:6404

約数の個数: 48

約数和(自身を含む): 21416640

約数和(自身を除く): 14151420

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, 6373, 12746, 19119, 25492, 31865, 38238, 63730, 76476, 95595, 121087, 127460, 191190, 242174, 363261, 382380, 484348, 605435, 726522, 1210870, 1453044, 1816305, 2421740, 3632610, 7265220]

約数ペア:

[(1, 7265220), (2, 3632610), (3, 2421740), (4, 1816305), (5, 1453044), (6, 1210870), (10, 726522), (12, 605435), (15, 484348), (19, 382380), (20, 363261), (30, 242174), (38, 191190), (57, 127460), (60, 121087), (76, 95595), (95, 76476), (114, 63730), (190, 38238), (228, 31865), (285, 25492), (380, 19119), (570, 12746), (1140, 6373)]