91408380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2113}}^1$

素因数の和:2235

約数の個数: 96

約数和(自身を含む): 295486464

約数和(自身を除く): 204078084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1236, 1442, 1545, 2060, 2113, 2163, 2884, 3090, 3605, 4226, 4326, 6180, 6339, 7210, 8452, 8652, 10565, 10815, 12678, 14420, 14791, 21130, 21630, 25356, 29582, 31695, 42260, 43260, 44373, 59164, 63390, 73955, 88746, 126780, 147910, 177492, 217639, 221865, 295820, 435278, 443730, 652917, 870556, 887460, 1088195, 1305834, 1523473, 2176390, 2611668, 3046946, 3264585, 4352780, 4570419, 6093892, 6529170, 7617365, 9140838, 13058340, 15234730, 18281676, 22852095, 30469460, 45704190, 91408380]

約数ペア:

[(1, 91408380), (2, 45704190), (3, 30469460), (4, 22852095), (5, 18281676), (6, 15234730), (7, 13058340), (10, 9140838), (12, 7617365), (14, 6529170), (15, 6093892), (20, 4570419), (21, 4352780), (28, 3264585), (30, 3046946), (35, 2611668), (42, 2176390), (60, 1523473), (70, 1305834), (84, 1088195), (103, 887460), (105, 870556), (140, 652917), (206, 443730), (210, 435278), (309, 295820), (412, 221865), (420, 217639), (515, 177492), (618, 147910), (721, 126780), (1030, 88746), (1236, 73955), (1442, 63390), (1545, 59164), (2060, 44373), (2113, 43260), (2163, 42260), (2884, 31695), (3090, 29582), (3605, 25356), (4226, 21630), (4326, 21130), (6180, 14791), (6339, 14420), (7210, 12678), (8452, 10815), (8652, 10565)]