1017862380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{5099}}^1$

素因数の和:6223

約数の個数: 72

約数和(自身を含む): 3090906000

約数和(自身を除く): 2073043620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1109, 2218, 3327, 4436, 5099, 5545, 6654, 9981, 10198, 11090, 13308, 15297, 16635, 19962, 20396, 22180, 25495, 30594, 33270, 39924, 45891, 49905, 50990, 61188, 66540, 76485, 91782, 99810, 101980, 152970, 183564, 199620, 229455, 305940, 458910, 917820, 5654791, 11309582, 16964373, 22619164, 28273955, 33928746, 50893119, 56547910, 67857492, 84821865, 101786238, 113095820, 169643730, 203572476, 254465595, 339287460, 508931190, 1017862380]

約数ペア:

[(1, 1017862380), (2, 508931190), (3, 339287460), (4, 254465595), (5, 203572476), (6, 169643730), (9, 113095820), (10, 101786238), (12, 84821865), (15, 67857492), (18, 56547910), (20, 50893119), (30, 33928746), (36, 28273955), (45, 22619164), (60, 16964373), (90, 11309582), (180, 5654791), (1109, 917820), (2218, 458910), (3327, 305940), (4436, 229455), (5099, 199620), (5545, 183564), (6654, 152970), (9981, 101980), (10198, 99810), (11090, 91782), (13308, 76485), (15297, 66540), (16635, 61188), (19962, 50990), (20396, 49905), (22180, 45891), (25495, 39924), (30594, 33270)]