65505510

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{3851}}^1$

素因数の和:3880

約数の個数: 96

約数和(自身を含む): 201906432

約数和(自身を除く): 136400922

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1701, 1890, 2430, 2835, 3402, 3851, 5670, 7702, 8505, 11553, 17010, 19255, 23106, 26957, 34659, 38510, 53914, 57765, 69318, 80871, 103977, 115530, 134785, 161742, 173295, 207954, 242613, 269570, 311931, 346590, 404355, 485226, 519885, 623862, 727839, 808710, 935793, 1039770, 1213065, 1455678, 1559655, 1871586, 2183517, 2426130, 3119310, 3639195, 4367034, 4678965, 6550551, 7278390, 9357930, 10917585, 13101102, 21835170, 32752755, 65505510]

約数ペア:

[(1, 65505510), (2, 32752755), (3, 21835170), (5, 13101102), (6, 10917585), (7, 9357930), (9, 7278390), (10, 6550551), (14, 4678965), (15, 4367034), (18, 3639195), (21, 3119310), (27, 2426130), (30, 2183517), (35, 1871586), (42, 1559655), (45, 1455678), (54, 1213065), (63, 1039770), (70, 935793), (81, 808710), (90, 727839), (105, 623862), (126, 519885), (135, 485226), (162, 404355), (189, 346590), (210, 311931), (243, 269570), (270, 242613), (315, 207954), (378, 173295), (405, 161742), (486, 134785), (567, 115530), (630, 103977), (810, 80871), (945, 69318), (1134, 57765), (1215, 53914), (1701, 38510), (1890, 34659), (2430, 26957), (2835, 23106), (3402, 19255), (3851, 17010), (5670, 11553), (7702, 8505)]