82617180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22573}}^1$

素因数の和:22646

約数の個数: 48

約数和(自身を含む): 235130784

約数和(自身を除く): 152513604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 22573, 45146, 67719, 90292, 112865, 135438, 225730, 270876, 338595, 451460, 677190, 1354380, 1376953, 2753906, 4130859, 5507812, 6884765, 8261718, 13769530, 16523436, 20654295, 27539060, 41308590, 82617180]

約数ペア:

[(1, 82617180), (2, 41308590), (3, 27539060), (4, 20654295), (5, 16523436), (6, 13769530), (10, 8261718), (12, 6884765), (15, 5507812), (20, 4130859), (30, 2753906), (60, 1376953), (61, 1354380), (122, 677190), (183, 451460), (244, 338595), (305, 270876), (366, 225730), (610, 135438), (732, 112865), (915, 90292), (1220, 67719), (1830, 45146), (3660, 22573)]