67892110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 144897984

約数和(自身を除く): 77005874

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 197, 241, 286, 394, 482, 715, 985, 1205, 1430, 1970, 2167, 2410, 2561, 2651, 3133, 4334, 5122, 5302, 6266, 10835, 12805, 13255, 15665, 21670, 25610, 26510, 28171, 31330, 34463, 47477, 56342, 68926, 94954, 140855, 172315, 237385, 281710, 344630, 474770, 522247, 617201, 1044494, 1234402, 2611235, 3086005, 5222470, 6172010, 6789211, 13578422, 33946055, 67892110]

約数ペア:

[(1, 67892110), (2, 33946055), (5, 13578422), (10, 6789211), (11, 6172010), (13, 5222470), (22, 3086005), (26, 2611235), (55, 1234402), (65, 1044494), (110, 617201), (130, 522247), (143, 474770), (197, 344630), (241, 281710), (286, 237385), (394, 172315), (482, 140855), (715, 94954), (985, 68926), (1205, 56342), (1430, 47477), (1970, 34463), (2167, 31330), (2410, 28171), (2561, 26510), (2651, 25610), (3133, 21670), (4334, 15665), (5122, 13255), (5302, 12805), (6266, 10835)]