9980190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 30023136

約数和(自身を除く): 20042946

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 593, 765, 935, 990, 1122, 1186, 1530, 1683, 1779, 1870, 2805, 2965, 3366, 3558, 5337, 5610, 5930, 6523, 8415, 8895, 10081, 10674, 13046, 16830, 17790, 19569, 20162, 26685, 30243, 32615, 39138, 50405, 53370, 58707, 60486, 65230, 90729, 97845, 100810, 110891, 117414, 151215, 181458, 195690, 221782, 293535, 302430, 332673, 453645, 554455, 587070, 665346, 907290, 998019, 1108910, 1663365, 1996038, 3326730, 4990095, 9980190]

約数ペア:

[(1, 9980190), (2, 4990095), (3, 3326730), (5, 1996038), (6, 1663365), (9, 1108910), (10, 998019), (11, 907290), (15, 665346), (17, 587070), (18, 554455), (22, 453645), (30, 332673), (33, 302430), (34, 293535), (45, 221782), (51, 195690), (55, 181458), (66, 151215), (85, 117414), (90, 110891), (99, 100810), (102, 97845), (110, 90729), (153, 65230), (165, 60486), (170, 58707), (187, 53370), (198, 50405), (255, 39138), (306, 32615), (330, 30243), (374, 26685), (495, 20162), (510, 19569), (561, 17790), (593, 16830), (765, 13046), (935, 10674), (990, 10081), (1122, 8895), (1186, 8415), (1530, 6523), (1683, 5930), (1779, 5610), (1870, 5337), (2805, 3558), (2965, 3366)]