3952380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3467}}^1$

素因数の和:3498

約数の個数: 48

約数和(自身を含む): 11652480

約数和(自身を除く): 7700100

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, 3467, 6934, 10401, 13868, 17335, 20802, 34670, 41604, 52005, 65873, 69340, 104010, 131746, 197619, 208020, 263492, 329365, 395238, 658730, 790476, 988095, 1317460, 1976190, 3952380]

約数ペア:

[(1, 3952380), (2, 1976190), (3, 1317460), (4, 988095), (5, 790476), (6, 658730), (10, 395238), (12, 329365), (15, 263492), (19, 208020), (20, 197619), (30, 131746), (38, 104010), (57, 69340), (60, 65873), (76, 52005), (95, 41604), (114, 34670), (190, 20802), (228, 17335), (285, 13868), (380, 10401), (570, 6934), (1140, 3467)]