917490630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1$

素因数の和:1214

約数の個数: 128

約数和(自身を含む): 2598405120

約数和(自身を除く): 1680914490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 67, 70, 105, 122, 134, 183, 201, 210, 305, 335, 366, 402, 427, 469, 610, 670, 854, 915, 938, 1005, 1069, 1281, 1407, 1830, 2010, 2135, 2138, 2345, 2562, 2814, 3207, 4087, 4270, 4690, 5345, 6405, 6414, 7035, 7483, 8174, 10690, 12261, 12810, 14070, 14966, 16035, 20435, 22449, 24522, 28609, 32070, 37415, 40870, 44898, 57218, 61305, 65209, 71623, 74830, 85827, 112245, 122610, 130418, 143045, 143246, 171654, 195627, 214869, 224490, 286090, 326045, 358115, 391254, 429135, 429738, 456463, 501361, 652090, 716230, 858270, 912926, 978135, 1002722, 1074345, 1369389, 1504083, 1956270, 2148690, 2282315, 2506805, 2738778, 3008166, 4369003, 4564630, 5013610, 6846945, 7520415, 8738006, 13107009, 13693890, 15040830, 21845015, 26214018, 30583021, 43690030, 61166042, 65535045, 91749063, 131070090, 152915105, 183498126, 305830210, 458745315, 917490630]

約数ペア:

[(1, 917490630), (2, 458745315), (3, 305830210), (5, 183498126), (6, 152915105), (7, 131070090), (10, 91749063), (14, 65535045), (15, 61166042), (21, 43690030), (30, 30583021), (35, 26214018), (42, 21845015), (61, 15040830), (67, 13693890), (70, 13107009), (105, 8738006), (122, 7520415), (134, 6846945), (183, 5013610), (201, 4564630), (210, 4369003), (305, 3008166), (335, 2738778), (366, 2506805), (402, 2282315), (427, 2148690), (469, 1956270), (610, 1504083), (670, 1369389), (854, 1074345), (915, 1002722), (938, 978135), (1005, 912926), (1069, 858270), (1281, 716230), (1407, 652090), (1830, 501361), (2010, 456463), (2135, 429738), (2138, 429135), (2345, 391254), (2562, 358115), (2814, 326045), (3207, 286090), (4087, 224490), (4270, 214869), (4690, 195627), (5345, 171654), (6405, 143246), (6414, 143045), (7035, 130418), (7483, 122610), (8174, 112245), (10690, 85827), (12261, 74830), (12810, 71623), (14070, 65209), (14966, 61305), (16035, 57218), (20435, 44898), (22449, 40870), (24522, 37415), (28609, 32070)]