64600060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 161215488

約数和(自身を除く): 96615428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 71, 97, 134, 140, 142, 194, 268, 284, 335, 355, 388, 469, 485, 497, 670, 679, 710, 938, 970, 994, 1340, 1358, 1420, 1876, 1940, 1988, 2345, 2485, 2716, 3395, 4690, 4757, 4970, 6499, 6790, 6887, 9380, 9514, 9940, 12998, 13580, 13774, 19028, 23785, 25996, 27548, 32495, 33299, 34435, 45493, 47570, 48209, 64990, 66598, 68870, 90986, 95140, 96418, 129980, 133196, 137740, 166495, 181972, 192836, 227465, 241045, 332990, 454930, 461429, 482090, 665980, 909860, 922858, 964180, 1845716, 2307145, 3230003, 4614290, 6460006, 9228580, 12920012, 16150015, 32300030, 64600060]

約数ペア:

[(1, 64600060), (2, 32300030), (4, 16150015), (5, 12920012), (7, 9228580), (10, 6460006), (14, 4614290), (20, 3230003), (28, 2307145), (35, 1845716), (67, 964180), (70, 922858), (71, 909860), (97, 665980), (134, 482090), (140, 461429), (142, 454930), (194, 332990), (268, 241045), (284, 227465), (335, 192836), (355, 181972), (388, 166495), (469, 137740), (485, 133196), (497, 129980), (670, 96418), (679, 95140), (710, 90986), (938, 68870), (970, 66598), (994, 64990), (1340, 48209), (1358, 47570), (1420, 45493), (1876, 34435), (1940, 33299), (1988, 32495), (2345, 27548), (2485, 25996), (2716, 23785), (3395, 19028), (4690, 13774), (4757, 13580), (4970, 12998), (6499, 9940), (6790, 9514), (6887, 9380)]