90210738

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{38453}}^1$

素因数の和:38498

約数の個数: 32

約数和(自身を含む): 199345536

約数和(自身を除く): 109134798

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 38453, 76906, 115359, 230718, 653701, 884419, 1307402, 1768838, 1961103, 2653257, 3922206, 5306514, 15035123, 30070246, 45105369, 90210738]

約数ペア:

[(1, 90210738), (2, 45105369), (3, 30070246), (6, 15035123), (17, 5306514), (23, 3922206), (34, 2653257), (46, 1961103), (51, 1768838), (69, 1307402), (102, 884419), (138, 653701), (391, 230718), (782, 115359), (1173, 76906), (2346, 38453)]