15204078190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2473}}^1\times {\mathrm{12547}}^1$

素因数の和:15041

約数の個数: 48

約数和(自身を含む): 31850889552

約数和(自身を除く): 16646811362

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2473, 4946, 12365, 12547, 17311, 24730, 25094, 34622, 62735, 86555, 87829, 121177, 125470, 173110, 175658, 242354, 439145, 605885, 614803, 878290, 1211770, 1229606, 3074015, 6148030, 31028731, 62057462, 155143655, 217201117, 310287310, 434402234, 1086005585, 1520407819, 2172011170, 3040815638, 7602039095, 15204078190]

約数ペア:

[(1, 15204078190), (2, 7602039095), (5, 3040815638), (7, 2172011170), (10, 1520407819), (14, 1086005585), (35, 434402234), (49, 310287310), (70, 217201117), (98, 155143655), (245, 62057462), (490, 31028731), (2473, 6148030), (4946, 3074015), (12365, 1229606), (12547, 1211770), (17311, 878290), (24730, 614803), (25094, 605885), (34622, 439145), (62735, 242354), (86555, 175658), (87829, 173110), (121177, 125470)]