84070870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 168920640

約数和(自身を除く): 84849770

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 97, 113, 118, 130, 194, 226, 295, 485, 565, 590, 767, 970, 1130, 1261, 1469, 1534, 2522, 2938, 3835, 5723, 6305, 6667, 7345, 7670, 10961, 11446, 12610, 13334, 14690, 21922, 28615, 33335, 54805, 57230, 66670, 74399, 86671, 109610, 142493, 148798, 173342, 284986, 371995, 433355, 646699, 712465, 743990, 866710, 1293398, 1424930, 3233495, 6466990, 8407087, 16814174, 42035435, 84070870]

約数ペア:

[(1, 84070870), (2, 42035435), (5, 16814174), (10, 8407087), (13, 6466990), (26, 3233495), (59, 1424930), (65, 1293398), (97, 866710), (113, 743990), (118, 712465), (130, 646699), (194, 433355), (226, 371995), (295, 284986), (485, 173342), (565, 148798), (590, 142493), (767, 109610), (970, 86671), (1130, 74399), (1261, 66670), (1469, 57230), (1534, 54805), (2522, 33335), (2938, 28615), (3835, 21922), (5723, 14690), (6305, 13334), (6667, 12610), (7345, 11446), (7670, 10961)]