1405985310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^2\times {\mathrm{1033}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 3806526240

約数和(自身を除く): 2400540930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1033, 1065, 1278, 1917, 2066, 2130, 3099, 3195, 3834, 5041, 5165, 6198, 6390, 9297, 9585, 10082, 10330, 15123, 15495, 18594, 19170, 25205, 27891, 30246, 30990, 45369, 46485, 50410, 55782, 73343, 75615, 90738, 92970, 136107, 139455, 146686, 151230, 220029, 226845, 272214, 278910, 366715, 440058, 453690, 660087, 680535, 733430, 1100145, 1320174, 1361070, 1980261, 2200290, 3300435, 3960522, 5207353, 6600870, 9901305, 10414706, 15622059, 19802610, 26036765, 31244118, 46866177, 52073530, 78110295, 93732354, 140598531, 156220590, 234330885, 281197062, 468661770, 702992655, 1405985310]

約数ペア:

[(1, 1405985310), (2, 702992655), (3, 468661770), (5, 281197062), (6, 234330885), (9, 156220590), (10, 140598531), (15, 93732354), (18, 78110295), (27, 52073530), (30, 46866177), (45, 31244118), (54, 26036765), (71, 19802610), (90, 15622059), (135, 10414706), (142, 9901305), (213, 6600870), (270, 5207353), (355, 3960522), (426, 3300435), (639, 2200290), (710, 1980261), (1033, 1361070), (1065, 1320174), (1278, 1100145), (1917, 733430), (2066, 680535), (2130, 660087), (3099, 453690), (3195, 440058), (3834, 366715), (5041, 278910), (5165, 272214), (6198, 226845), (6390, 220029), (9297, 151230), (9585, 146686), (10082, 139455), (10330, 136107), (15123, 92970), (15495, 90738), (18594, 75615), (19170, 73343), (25205, 55782), (27891, 50410), (30246, 46485), (30990, 45369)]