65270442

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 140652288

約数和(自身を除く): 75381846

約数列:

[1, 2, 3, 6, 37, 41, 71, 74, 82, 101, 111, 123, 142, 202, 213, 222, 246, 303, 426, 606, 1517, 2627, 2911, 3034, 3737, 4141, 4551, 5254, 5822, 7171, 7474, 7881, 8282, 8733, 9102, 11211, 12423, 14342, 15762, 17466, 21513, 22422, 24846, 43026, 107707, 153217, 215414, 265327, 294011, 306434, 323121, 459651, 530654, 588022, 646242, 795981, 882033, 919302, 1591962, 1764066, 10878407, 21756814, 32635221, 65270442]

約数ペア:

[(1, 65270442), (2, 32635221), (3, 21756814), (6, 10878407), (37, 1764066), (41, 1591962), (71, 919302), (74, 882033), (82, 795981), (101, 646242), (111, 588022), (123, 530654), (142, 459651), (202, 323121), (213, 306434), (222, 294011), (246, 265327), (303, 215414), (426, 153217), (606, 107707), (1517, 43026), (2627, 24846), (2911, 22422), (3034, 21513), (3737, 17466), (4141, 15762), (4551, 14342), (5254, 12423), (5822, 11211), (7171, 9102), (7474, 8733), (7881, 8282)]