6427850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 96

約数和(自身を含む): 14999040

約数和(自身を除く): 8571190

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 29, 31, 50, 55, 58, 62, 65, 110, 130, 143, 145, 155, 275, 286, 290, 310, 319, 325, 341, 377, 403, 550, 638, 650, 682, 715, 725, 754, 775, 806, 899, 1430, 1450, 1550, 1595, 1705, 1798, 1885, 2015, 3190, 3410, 3575, 3770, 4030, 4147, 4433, 4495, 7150, 7975, 8294, 8525, 8866, 8990, 9425, 9889, 10075, 11687, 15950, 17050, 18850, 19778, 20150, 20735, 22165, 22475, 23374, 41470, 44330, 44950, 49445, 58435, 98890, 103675, 110825, 116870, 128557, 207350, 221650, 247225, 257114, 292175, 494450, 584350, 642785, 1285570, 3213925, 6427850]

約数ペア:

[(1, 6427850), (2, 3213925), (5, 1285570), (10, 642785), (11, 584350), (13, 494450), (22, 292175), (25, 257114), (26, 247225), (29, 221650), (31, 207350), (50, 128557), (55, 116870), (58, 110825), (62, 103675), (65, 98890), (110, 58435), (130, 49445), (143, 44950), (145, 44330), (155, 41470), (275, 23374), (286, 22475), (290, 22165), (310, 20735), (319, 20150), (325, 19778), (341, 18850), (377, 17050), (403, 15950), (550, 11687), (638, 10075), (650, 9889), (682, 9425), (715, 8990), (725, 8866), (754, 8525), (775, 8294), (806, 7975), (899, 7150), (1430, 4495), (1450, 4433), (1550, 4147), (1595, 4030), (1705, 3770), (1798, 3575), (1885, 3410), (2015, 3190)]