65866770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:601

約数の個数: 80

約数和(自身を含む): 178378200

約数和(自身を除く): 112511430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 233, 270, 349, 405, 466, 698, 699, 810, 1047, 1165, 1398, 1745, 2094, 2097, 2330, 3141, 3490, 3495, 4194, 5235, 6282, 6291, 6990, 9423, 10470, 10485, 12582, 15705, 18846, 18873, 20970, 28269, 31410, 31455, 37746, 47115, 56538, 62910, 81317, 94230, 94365, 141345, 162634, 188730, 243951, 282690, 406585, 487902, 731853, 813170, 1219755, 1463706, 2195559, 2439510, 3659265, 4391118, 6586677, 7318530, 10977795, 13173354, 21955590, 32933385, 65866770]

約数ペア:

[(1, 65866770), (2, 32933385), (3, 21955590), (5, 13173354), (6, 10977795), (9, 7318530), (10, 6586677), (15, 4391118), (18, 3659265), (27, 2439510), (30, 2195559), (45, 1463706), (54, 1219755), (81, 813170), (90, 731853), (135, 487902), (162, 406585), (233, 282690), (270, 243951), (349, 188730), (405, 162634), (466, 141345), (698, 94365), (699, 94230), (810, 81317), (1047, 62910), (1165, 56538), (1398, 47115), (1745, 37746), (2094, 31455), (2097, 31410), (2330, 28269), (3141, 20970), (3490, 18873), (3495, 18846), (4194, 15705), (5235, 12582), (6282, 10485), (6291, 10470), (6990, 9423)]