304069220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167071}}^1$

素因数の和:167100

約数の個数: 48

約数和(自身を含む): 785906688

約数和(自身を除く): 481837468

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 167071, 334142, 668284, 835355, 1169497, 1670710, 2171923, 2338994, 3341420, 4343846, 4677988, 5847485, 8687692, 10859615, 11694970, 15203461, 21719230, 23389940, 30406922, 43438460, 60813844, 76017305, 152034610, 304069220]

約数ペア:

[(1, 304069220), (2, 152034610), (4, 76017305), (5, 60813844), (7, 43438460), (10, 30406922), (13, 23389940), (14, 21719230), (20, 15203461), (26, 11694970), (28, 10859615), (35, 8687692), (52, 5847485), (65, 4677988), (70, 4343846), (91, 3341420), (130, 2338994), (140, 2171923), (182, 1670710), (260, 1169497), (364, 835355), (455, 668284), (910, 334142), (1820, 167071)]