30874452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1847}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 82790400

約数和(自身を除く): 51915948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 1847, 2388, 2786, 3694, 4179, 5541, 5572, 7388, 8358, 11082, 12929, 16716, 22164, 25858, 38787, 51716, 77574, 155148, 367553, 735106, 1102659, 1470212, 2205318, 2572871, 4410636, 5145742, 7718613, 10291484, 15437226, 30874452]

約数ペア:

[(1, 30874452), (2, 15437226), (3, 10291484), (4, 7718613), (6, 5145742), (7, 4410636), (12, 2572871), (14, 2205318), (21, 1470212), (28, 1102659), (42, 735106), (84, 367553), (199, 155148), (398, 77574), (597, 51716), (796, 38787), (1194, 25858), (1393, 22164), (1847, 16716), (2388, 12929), (2786, 11082), (3694, 8358), (4179, 7388), (5541, 5572)]