30587652

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3989}}^1$

素因数の和:4073

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 49850748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 3989, 7668, 7978, 11967, 15956, 23934, 35901, 47868, 71802, 107703, 143604, 215406, 283219, 430812, 566438, 849657, 1132876, 1699314, 2548971, 3398628, 5097942, 7646913, 10195884, 15293826, 30587652]

約数ペア:

[(1, 30587652), (2, 15293826), (3, 10195884), (4, 7646913), (6, 5097942), (9, 3398628), (12, 2548971), (18, 1699314), (27, 1132876), (36, 849657), (54, 566438), (71, 430812), (108, 283219), (142, 215406), (213, 143604), (284, 107703), (426, 71802), (639, 47868), (852, 35901), (1278, 23934), (1917, 15956), (2556, 11967), (3834, 7978), (3989, 7668)]