11257610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 25401600

約数和(自身を除く): 14143990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 89, 91, 130, 139, 178, 182, 278, 445, 455, 623, 695, 890, 910, 973, 1157, 1246, 1390, 1807, 1946, 2314, 3115, 3614, 4865, 5785, 6230, 8099, 9035, 9730, 11570, 12371, 12649, 16198, 18070, 24742, 25298, 40495, 61855, 63245, 80990, 86597, 123710, 126490, 160823, 173194, 321646, 432985, 804115, 865970, 1125761, 1608230, 2251522, 5628805, 11257610]

約数ペア:

[(1, 11257610), (2, 5628805), (5, 2251522), (7, 1608230), (10, 1125761), (13, 865970), (14, 804115), (26, 432985), (35, 321646), (65, 173194), (70, 160823), (89, 126490), (91, 123710), (130, 86597), (139, 80990), (178, 63245), (182, 61855), (278, 40495), (445, 25298), (455, 24742), (623, 18070), (695, 16198), (890, 12649), (910, 12371), (973, 11570), (1157, 9730), (1246, 9035), (1390, 8099), (1807, 6230), (1946, 5785), (2314, 4865), (3115, 3614)]