78384030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{25367}}^1$

素因数の和:25480

約数の個数: 32

約数和(自身を含む): 189955584

約数和(自身を除く): 111571554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 25367, 50734, 76101, 126835, 152202, 253670, 380505, 761010, 2612801, 5225602, 7838403, 13064005, 15676806, 26128010, 39192015, 78384030]

約数ペア:

[(1, 78384030), (2, 39192015), (3, 26128010), (5, 15676806), (6, 13064005), (10, 7838403), (15, 5225602), (30, 2612801), (103, 761010), (206, 380505), (309, 253670), (515, 152202), (618, 126835), (1030, 76101), (1545, 50734), (3090, 25367)]