72922970

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 134289792

約数和(自身を除く): 61366822

約数列:

[1, 2, 5, 10, 83, 103, 166, 206, 415, 515, 830, 853, 1030, 1706, 4265, 8530, 8549, 17098, 42745, 70799, 85490, 87859, 141598, 175718, 353995, 439295, 707990, 878590, 7292297, 14584594, 36461485, 72922970]

約数ペア:

[(1, 72922970), (2, 36461485), (5, 14584594), (10, 7292297), (83, 878590), (103, 707990), (166, 439295), (206, 353995), (415, 175718), (515, 141598), (830, 87859), (853, 85490), (1030, 70799), (1706, 42745), (4265, 17098), (8530, 8549)]