825890610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{2531}}^1$

素因数の和:2763

約数の個数: 64

約数和(自身を含む): 2023574400

約数和(自身を除く): 1197683790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 149, 219, 298, 365, 438, 447, 730, 745, 894, 1095, 1490, 2190, 2235, 2531, 4470, 5062, 7593, 10877, 12655, 15186, 21754, 25310, 32631, 37965, 54385, 65262, 75930, 108770, 163155, 184763, 326310, 369526, 377119, 554289, 754238, 923815, 1108578, 1131357, 1847630, 1885595, 2262714, 2771445, 3771190, 5542890, 5656785, 11313570, 27529687, 55059374, 82589061, 137648435, 165178122, 275296870, 412945305, 825890610]

約数ペア:

[(1, 825890610), (2, 412945305), (3, 275296870), (5, 165178122), (6, 137648435), (10, 82589061), (15, 55059374), (30, 27529687), (73, 11313570), (146, 5656785), (149, 5542890), (219, 3771190), (298, 2771445), (365, 2262714), (438, 1885595), (447, 1847630), (730, 1131357), (745, 1108578), (894, 923815), (1095, 754238), (1490, 554289), (2190, 377119), (2235, 369526), (2531, 326310), (4470, 184763), (5062, 163155), (7593, 108770), (10877, 75930), (12655, 65262), (15186, 54385), (21754, 37965), (25310, 32631)]