30999822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3709}}^1$

素因数の和:3920

約数の個数: 32

約数和(自身を含む): 71232000

約数和(自身を除く): 40232178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 3709, 4179, 7418, 8358, 11127, 22254, 25963, 51926, 77889, 155778, 738091, 1476182, 2214273, 4428546, 5166637, 10333274, 15499911, 30999822]

約数ペア:

[(1, 30999822), (2, 15499911), (3, 10333274), (6, 5166637), (7, 4428546), (14, 2214273), (21, 1476182), (42, 738091), (199, 155778), (398, 77889), (597, 51926), (1194, 25963), (1393, 22254), (2786, 11127), (3709, 8358), (4179, 7418)]