310550142

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{21557}}^1$

素因数の和:21590

約数の個数: 40

約数和(自身を含む): 724607496

約数和(自身を除く): 414057354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2401, 4802, 7203, 14406, 21557, 43114, 64671, 129342, 150899, 301798, 452697, 905394, 1056293, 2112586, 3168879, 6337758, 7394051, 14788102, 22182153, 44364306, 51758357, 103516714, 155275071, 310550142]

約数ペア:

[(1, 310550142), (2, 155275071), (3, 103516714), (6, 51758357), (7, 44364306), (14, 22182153), (21, 14788102), (42, 7394051), (49, 6337758), (98, 3168879), (147, 2112586), (294, 1056293), (343, 905394), (686, 452697), (1029, 301798), (2058, 150899), (2401, 129342), (4802, 64671), (7203, 43114), (14406, 21557)]