7138326930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{244547}}^1$

素因数の和:244703

約数の個数: 64

約数和(自身を含む): 19720350720

約数和(自身を除く): 12582023790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1946, 2085, 2919, 4170, 4865, 5838, 9730, 14595, 29190, 244547, 489094, 733641, 1222735, 1467282, 1711829, 2445470, 3423658, 3668205, 5135487, 7336410, 8559145, 10270974, 17118290, 25677435, 33992033, 51354870, 67984066, 101976099, 169960165, 203952198, 237944231, 339920330, 475888462, 509880495, 713832693, 1019760990, 1189721155, 1427665386, 2379442310, 3569163465, 7138326930]

約数ペア:

[(1, 7138326930), (2, 3569163465), (3, 2379442310), (5, 1427665386), (6, 1189721155), (7, 1019760990), (10, 713832693), (14, 509880495), (15, 475888462), (21, 339920330), (30, 237944231), (35, 203952198), (42, 169960165), (70, 101976099), (105, 67984066), (139, 51354870), (210, 33992033), (278, 25677435), (417, 17118290), (695, 10270974), (834, 8559145), (973, 7336410), (1390, 5135487), (1946, 3668205), (2085, 3423658), (2919, 2445470), (4170, 1711829), (4865, 1467282), (5838, 1222735), (9730, 733641), (14595, 489094), (29190, 244547)]