406052850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1427}}^1$

素因数の和:1720

約数の個数: 96

約数和(自身を含む): 1155926016

約数和(自身を除く): 749873166

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 271, 350, 525, 542, 813, 1050, 1355, 1427, 1626, 1897, 2710, 2854, 3794, 4065, 4281, 5691, 6775, 7135, 8130, 8562, 9485, 9989, 11382, 13550, 14270, 18970, 19978, 20325, 21405, 28455, 29967, 35675, 40650, 42810, 47425, 49945, 56910, 59934, 71350, 94850, 99890, 107025, 142275, 149835, 214050, 249725, 284550, 299670, 386717, 499450, 749175, 773434, 1160151, 1498350, 1933585, 2320302, 2707019, 3867170, 5414038, 5800755, 8121057, 9667925, 11601510, 13535095, 16242114, 19335850, 27070190, 29003775, 40605285, 58007550, 67675475, 81210570, 135350950, 203026425, 406052850]

約数ペア:

[(1, 406052850), (2, 203026425), (3, 135350950), (5, 81210570), (6, 67675475), (7, 58007550), (10, 40605285), (14, 29003775), (15, 27070190), (21, 19335850), (25, 16242114), (30, 13535095), (35, 11601510), (42, 9667925), (50, 8121057), (70, 5800755), (75, 5414038), (105, 3867170), (150, 2707019), (175, 2320302), (210, 1933585), (271, 1498350), (350, 1160151), (525, 773434), (542, 749175), (813, 499450), (1050, 386717), (1355, 299670), (1427, 284550), (1626, 249725), (1897, 214050), (2710, 149835), (2854, 142275), (3794, 107025), (4065, 99890), (4281, 94850), (5691, 71350), (6775, 59934), (7135, 56910), (8130, 49945), (8562, 47425), (9485, 42810), (9989, 40650), (11382, 35675), (13550, 29967), (14270, 28455), (18970, 21405), (19978, 20325)]