1210122148

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 2222857728

約数和(自身を除く): 1012735580

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 311, 431, 622, 862, 1244, 1724, 2257, 4514, 9028, 11507, 15947, 18971, 23014, 26291, 31894, 37942, 46028, 52582, 63788, 75884, 105164, 134041, 268082, 536164, 701927, 972767, 1403854, 1945534, 2807708, 3891068, 4959517, 8176501, 9919034, 16353002, 19838068, 32706004, 302530537, 605061074, 1210122148]

約数ペア:

[(1, 1210122148), (2, 605061074), (4, 302530537), (37, 32706004), (61, 19838068), (74, 16353002), (122, 9919034), (148, 8176501), (244, 4959517), (311, 3891068), (431, 2807708), (622, 1945534), (862, 1403854), (1244, 972767), (1724, 701927), (2257, 536164), (4514, 268082), (9028, 134041), (11507, 105164), (15947, 75884), (18971, 63788), (23014, 52582), (26291, 46028), (31894, 37942)]