30746856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 88260480

約数和(自身を除く): 57513624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397, 461, 794, 922, 1191, 1383, 1588, 1844, 2382, 2766, 2779, 3176, 3227, 3688, 4764, 5532, 5558, 6454, 8337, 9528, 9681, 11064, 11116, 12908, 16674, 19362, 22232, 25816, 33348, 38724, 66696, 77448, 183017, 366034, 549051, 732068, 1098102, 1281119, 1464136, 2196204, 2562238, 3843357, 4392408, 5124476, 7686714, 10248952, 15373428, 30746856]

約数ペア:

[(1, 30746856), (2, 15373428), (3, 10248952), (4, 7686714), (6, 5124476), (7, 4392408), (8, 3843357), (12, 2562238), (14, 2196204), (21, 1464136), (24, 1281119), (28, 1098102), (42, 732068), (56, 549051), (84, 366034), (168, 183017), (397, 77448), (461, 66696), (794, 38724), (922, 33348), (1191, 25816), (1383, 22232), (1588, 19362), (1844, 16674), (2382, 12908), (2766, 11116), (2779, 11064), (3176, 9681), (3227, 9528), (3688, 8337), (4764, 6454), (5532, 5558)]