140331690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{173249}}^1$

素因数の和:173268

約数の個数: 40

約数和(自身を含む): 377338500

約数和(自身を除く): 237006810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 173249, 346498, 519747, 866245, 1039494, 1559241, 1732490, 2598735, 3118482, 4677723, 5197470, 7796205, 9355446, 14033169, 15592410, 23388615, 28066338, 46777230, 70165845, 140331690]

約数ペア:

[(1, 140331690), (2, 70165845), (3, 46777230), (5, 28066338), (6, 23388615), (9, 15592410), (10, 14033169), (15, 9355446), (18, 7796205), (27, 5197470), (30, 4677723), (45, 3118482), (54, 2598735), (81, 1732490), (90, 1559241), (135, 1039494), (162, 866245), (270, 519747), (405, 346498), (810, 173249)]