174047340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{28163}}^1$

素因数の和:28278

約数の個数: 48

約数和(自身を含む): 492081408

約数和(自身を除く): 318034068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 28163, 56326, 84489, 112652, 140815, 168978, 281630, 337956, 422445, 563260, 844890, 1689780, 2900789, 5801578, 8702367, 11603156, 14503945, 17404734, 29007890, 34809468, 43511835, 58015780, 87023670, 174047340]

約数ペア:

[(1, 174047340), (2, 87023670), (3, 58015780), (4, 43511835), (5, 34809468), (6, 29007890), (10, 17404734), (12, 14503945), (15, 11603156), (20, 8702367), (30, 5801578), (60, 2900789), (103, 1689780), (206, 844890), (309, 563260), (412, 422445), (515, 337956), (618, 281630), (1030, 168978), (1236, 140815), (1545, 112652), (2060, 84489), (3090, 56326), (6180, 28163)]