63397740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 203986944

約数和(自身を除く): 140589204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 271, 420, 542, 557, 813, 1084, 1114, 1355, 1626, 1671, 1897, 2228, 2710, 2785, 3252, 3342, 3794, 3899, 4065, 5420, 5570, 5691, 6684, 7588, 7798, 8130, 8355, 9485, 11140, 11382, 11697, 15596, 16260, 16710, 18970, 19495, 22764, 23394, 28455, 33420, 37940, 38990, 46788, 56910, 58485, 77980, 113820, 116970, 150947, 233940, 301894, 452841, 603788, 754735, 905682, 1056629, 1509470, 1811364, 2113258, 2264205, 3018940, 3169887, 4226516, 4528410, 5283145, 6339774, 9056820, 10566290, 12679548, 15849435, 21132580, 31698870, 63397740]

約数ペア:

[(1, 63397740), (2, 31698870), (3, 21132580), (4, 15849435), (5, 12679548), (6, 10566290), (7, 9056820), (10, 6339774), (12, 5283145), (14, 4528410), (15, 4226516), (20, 3169887), (21, 3018940), (28, 2264205), (30, 2113258), (35, 1811364), (42, 1509470), (60, 1056629), (70, 905682), (84, 754735), (105, 603788), (140, 452841), (210, 301894), (271, 233940), (420, 150947), (542, 116970), (557, 113820), (813, 77980), (1084, 58485), (1114, 56910), (1355, 46788), (1626, 38990), (1671, 37940), (1897, 33420), (2228, 28455), (2710, 23394), (2785, 22764), (3252, 19495), (3342, 18970), (3794, 16710), (3899, 16260), (4065, 15596), (5420, 11697), (5570, 11382), (5691, 11140), (6684, 9485), (7588, 8355), (7798, 8130)]