68833830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176497}}^1$

素因数の和:176520

約数の個数: 32

約数和(自身を含む): 177909984

約数和(自身を除く): 109076154

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 176497, 352994, 529491, 882485, 1058982, 1764970, 2294461, 2647455, 4588922, 5294910, 6883383, 11472305, 13766766, 22944610, 34416915, 68833830]

約数ペア:

[(1, 68833830), (2, 34416915), (3, 22944610), (5, 13766766), (6, 11472305), (10, 6883383), (13, 5294910), (15, 4588922), (26, 2647455), (30, 2294461), (39, 1764970), (65, 1058982), (78, 882485), (130, 529491), (195, 352994), (390, 176497)]