64668170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1815

約数の個数: 64

約数和(自身を含む): 145483776

約数和(自身を除く): 80815606

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 1054, 1085, 1190, 1753, 2170, 2635, 3506, 3689, 5270, 7378, 8765, 12271, 17530, 18445, 24542, 29801, 36890, 54343, 59602, 61355, 108686, 122710, 149005, 208607, 271715, 298010, 380401, 417214, 543430, 760802, 923831, 1043035, 1847662, 1902005, 2086070, 3804010, 4619155, 6466817, 9238310, 12933634, 32334085, 64668170]

約数ペア:

[(1, 64668170), (2, 32334085), (5, 12933634), (7, 9238310), (10, 6466817), (14, 4619155), (17, 3804010), (31, 2086070), (34, 1902005), (35, 1847662), (62, 1043035), (70, 923831), (85, 760802), (119, 543430), (155, 417214), (170, 380401), (217, 298010), (238, 271715), (310, 208607), (434, 149005), (527, 122710), (595, 108686), (1054, 61355), (1085, 59602), (1190, 54343), (1753, 36890), (2170, 29801), (2635, 24542), (3506, 18445), (3689, 17530), (5270, 12271), (7378, 8765)]