78873603410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{187763}}^1$

素因数の和:188147

約数の個数: 64

約数和(自身を含む): 172286237952

約数和(自身を除く): 93412634542

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 353, 595, 706, 1190, 1765, 2471, 3530, 4942, 6001, 12002, 12355, 24710, 30005, 42007, 60010, 84014, 187763, 210035, 375526, 420070, 938815, 1314341, 1877630, 2628682, 3191971, 6383942, 6571705, 13143410, 15959855, 22343797, 31919710, 44687594, 66280339, 111718985, 132560678, 223437970, 331401695, 463962373, 662803390, 927924746, 1126765763, 2253531526, 2319811865, 4639623730, 5633828815, 7887360341, 11267657630, 15774720682, 39436801705, 78873603410]

約数ペア:

[(1, 78873603410), (2, 39436801705), (5, 15774720682), (7, 11267657630), (10, 7887360341), (14, 5633828815), (17, 4639623730), (34, 2319811865), (35, 2253531526), (70, 1126765763), (85, 927924746), (119, 662803390), (170, 463962373), (238, 331401695), (353, 223437970), (595, 132560678), (706, 111718985), (1190, 66280339), (1765, 44687594), (2471, 31919710), (3530, 22343797), (4942, 15959855), (6001, 13143410), (12002, 6571705), (12355, 6383942), (24710, 3191971), (30005, 2628682), (42007, 1877630), (60010, 1314341), (84014, 938815), (187763, 420070), (210035, 375526)]