6118140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{2081}}^1$

素因数の和:2107

約数の個数: 72

約数和(自身を含む): 19937232

約数和(自身を除く): 13819092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2081, 2940, 4162, 6243, 8324, 10405, 12486, 14567, 20810, 24972, 29134, 31215, 41620, 43701, 58268, 62430, 72835, 87402, 101969, 124860, 145670, 174804, 203938, 218505, 291340, 305907, 407876, 437010, 509845, 611814, 874020, 1019690, 1223628, 1529535, 2039380, 3059070, 6118140]

約数ペア:

[(1, 6118140), (2, 3059070), (3, 2039380), (4, 1529535), (5, 1223628), (6, 1019690), (7, 874020), (10, 611814), (12, 509845), (14, 437010), (15, 407876), (20, 305907), (21, 291340), (28, 218505), (30, 203938), (35, 174804), (42, 145670), (49, 124860), (60, 101969), (70, 87402), (84, 72835), (98, 62430), (105, 58268), (140, 43701), (147, 41620), (196, 31215), (210, 29134), (245, 24972), (294, 20810), (420, 14567), (490, 12486), (588, 10405), (735, 8324), (980, 6243), (1470, 4162), (2081, 2940)]