30244676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 67925760

約数和(自身を除く): 37681084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 113, 121, 154, 158, 226, 242, 308, 316, 452, 484, 553, 791, 847, 869, 1106, 1243, 1582, 1694, 1738, 2212, 2486, 3164, 3388, 3476, 4972, 6083, 8701, 8927, 9559, 12166, 13673, 17402, 17854, 19118, 24332, 27346, 34804, 35708, 38236, 54692, 62489, 66913, 95711, 98197, 124978, 133826, 191422, 196394, 249956, 267652, 382844, 392788, 687379, 1080167, 1374758, 2160334, 2749516, 4320668, 7561169, 15122338, 30244676]

約数ペア:

[(1, 30244676), (2, 15122338), (4, 7561169), (7, 4320668), (11, 2749516), (14, 2160334), (22, 1374758), (28, 1080167), (44, 687379), (77, 392788), (79, 382844), (113, 267652), (121, 249956), (154, 196394), (158, 191422), (226, 133826), (242, 124978), (308, 98197), (316, 95711), (452, 66913), (484, 62489), (553, 54692), (791, 38236), (847, 35708), (869, 34804), (1106, 27346), (1243, 24332), (1582, 19118), (1694, 17854), (1738, 17402), (2212, 13673), (2486, 12166), (3164, 9559), (3388, 8927), (3476, 8701), (4972, 6083)]