67830170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 136276992

約数和(自身を除く): 68446822

約数列:

[1, 2, 5, 10, 17, 31, 34, 61, 62, 85, 122, 155, 170, 211, 305, 310, 422, 527, 610, 1037, 1054, 1055, 1891, 2074, 2110, 2635, 3587, 3782, 5185, 5270, 6541, 7174, 9455, 10370, 12871, 13082, 17935, 18910, 25742, 32147, 32705, 35870, 64294, 64355, 65410, 111197, 128710, 160735, 218807, 222394, 321470, 399001, 437614, 555985, 798002, 1094035, 1111970, 1995005, 2188070, 3990010, 6783017, 13566034, 33915085, 67830170]

約数ペア:

[(1, 67830170), (2, 33915085), (5, 13566034), (10, 6783017), (17, 3990010), (31, 2188070), (34, 1995005), (61, 1111970), (62, 1094035), (85, 798002), (122, 555985), (155, 437614), (170, 399001), (211, 321470), (305, 222394), (310, 218807), (422, 160735), (527, 128710), (610, 111197), (1037, 65410), (1054, 64355), (1055, 64294), (1891, 35870), (2074, 32705), (2110, 32147), (2635, 25742), (3587, 18910), (3782, 17935), (5185, 13082), (5270, 12871), (6541, 10370), (7174, 9455)]