383240830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2693}}^1$

素因数の和:2833

約数の個数: 64

約数和(自身を含む): 837941760

約数和(自身を除く): 454700930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 107, 133, 190, 214, 266, 535, 665, 749, 1070, 1330, 1498, 2033, 2693, 3745, 4066, 5386, 7490, 10165, 13465, 14231, 18851, 20330, 26930, 28462, 37702, 51167, 71155, 94255, 102334, 142310, 188510, 255835, 288151, 358169, 511670, 576302, 716338, 1440755, 1790845, 2017057, 2881510, 3581690, 4034114, 5474869, 10085285, 10949738, 20170570, 27374345, 38324083, 54748690, 76648166, 191620415, 383240830]

約数ペア:

[(1, 383240830), (2, 191620415), (5, 76648166), (7, 54748690), (10, 38324083), (14, 27374345), (19, 20170570), (35, 10949738), (38, 10085285), (70, 5474869), (95, 4034114), (107, 3581690), (133, 2881510), (190, 2017057), (214, 1790845), (266, 1440755), (535, 716338), (665, 576302), (749, 511670), (1070, 358169), (1330, 288151), (1498, 255835), (2033, 188510), (2693, 142310), (3745, 102334), (4066, 94255), (5386, 71155), (7490, 51167), (10165, 37702), (13465, 28462), (14231, 26930), (18851, 20330)]