30855340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 69177024

約数和(自身を除く): 38321684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 302, 340, 601, 604, 755, 1202, 1510, 2404, 2567, 3005, 3020, 5134, 6010, 10217, 10268, 12020, 12835, 20434, 25670, 40868, 51085, 51340, 90751, 102170, 181502, 204340, 363004, 453755, 907510, 1542767, 1815020, 3085534, 6171068, 7713835, 15427670, 30855340]

約数ペア:

[(1, 30855340), (2, 15427670), (4, 7713835), (5, 6171068), (10, 3085534), (17, 1815020), (20, 1542767), (34, 907510), (68, 453755), (85, 363004), (151, 204340), (170, 181502), (302, 102170), (340, 90751), (601, 51340), (604, 51085), (755, 40868), (1202, 25670), (1510, 20434), (2404, 12835), (2567, 12020), (3005, 10268), (3020, 10217), (5134, 6010)]