13930740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 42581448

約数和(自身を除く): 28650708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 401, 579, 772, 802, 965, 1158, 1203, 1604, 1737, 1930, 2005, 2316, 2406, 2895, 3474, 3609, 3860, 4010, 4812, 5790, 6015, 6948, 7218, 8020, 8685, 11580, 12030, 14436, 17370, 18045, 24060, 34740, 36090, 72180, 77393, 154786, 232179, 309572, 386965, 464358, 696537, 773930, 928716, 1160895, 1393074, 1547860, 2321790, 2786148, 3482685, 4643580, 6965370, 13930740]

約数ペア:

[(1, 13930740), (2, 6965370), (3, 4643580), (4, 3482685), (5, 2786148), (6, 2321790), (9, 1547860), (10, 1393074), (12, 1160895), (15, 928716), (18, 773930), (20, 696537), (30, 464358), (36, 386965), (45, 309572), (60, 232179), (90, 154786), (180, 77393), (193, 72180), (386, 36090), (401, 34740), (579, 24060), (772, 18045), (802, 17370), (965, 14436), (1158, 12030), (1203, 11580), (1604, 8685), (1737, 8020), (1930, 7218), (2005, 6948), (2316, 6015), (2406, 5790), (2895, 4812), (3474, 4010), (3609, 3860)]