6496860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 19756800

約数和(自身を除く): 13259940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 139, 164, 190, 205, 228, 246, 278, 285, 380, 410, 417, 492, 556, 570, 615, 695, 779, 820, 834, 1140, 1230, 1390, 1558, 1668, 2085, 2337, 2460, 2641, 2780, 3116, 3895, 4170, 4674, 5282, 5699, 7790, 7923, 8340, 9348, 10564, 11398, 11685, 13205, 15580, 15846, 17097, 22796, 23370, 26410, 28495, 31692, 34194, 39615, 46740, 52820, 56990, 68388, 79230, 85485, 108281, 113980, 158460, 170970, 216562, 324843, 341940, 433124, 541405, 649686, 1082810, 1299372, 1624215, 2165620, 3248430, 6496860]

約数ペア:

[(1, 6496860), (2, 3248430), (3, 2165620), (4, 1624215), (5, 1299372), (6, 1082810), (10, 649686), (12, 541405), (15, 433124), (19, 341940), (20, 324843), (30, 216562), (38, 170970), (41, 158460), (57, 113980), (60, 108281), (76, 85485), (82, 79230), (95, 68388), (114, 56990), (123, 52820), (139, 46740), (164, 39615), (190, 34194), (205, 31692), (228, 28495), (246, 26410), (278, 23370), (285, 22796), (380, 17097), (410, 15846), (417, 15580), (492, 13205), (556, 11685), (570, 11398), (615, 10564), (695, 9348), (779, 8340), (820, 7923), (834, 7790), (1140, 5699), (1230, 5282), (1390, 4674), (1558, 4170), (1668, 3895), (2085, 3116), (2337, 2780), (2460, 2641)]