1859185860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{14419}}^1$

素因数の和:14745

約数の個数: 96

約数和(自身を含む): 5969187840

約数和(自身を除く): 4110001980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 307, 420, 614, 921, 1228, 1535, 1842, 2149, 3070, 3684, 4298, 4605, 6140, 6447, 8596, 9210, 10745, 12894, 14419, 18420, 21490, 25788, 28838, 32235, 42980, 43257, 57676, 64470, 72095, 86514, 100933, 128940, 144190, 173028, 201866, 216285, 288380, 302799, 403732, 432570, 504665, 605598, 865140, 1009330, 1211196, 1513995, 2018660, 3027990, 4426633, 6055980, 8853266, 13279899, 17706532, 22133165, 26559798, 30986431, 44266330, 53119596, 61972862, 66399495, 88532660, 92959293, 123945724, 132798990, 154932155, 185918586, 265597980, 309864310, 371837172, 464796465, 619728620, 929592930, 1859185860]

約数ペア:

[(1, 1859185860), (2, 929592930), (3, 619728620), (4, 464796465), (5, 371837172), (6, 309864310), (7, 265597980), (10, 185918586), (12, 154932155), (14, 132798990), (15, 123945724), (20, 92959293), (21, 88532660), (28, 66399495), (30, 61972862), (35, 53119596), (42, 44266330), (60, 30986431), (70, 26559798), (84, 22133165), (105, 17706532), (140, 13279899), (210, 8853266), (307, 6055980), (420, 4426633), (614, 3027990), (921, 2018660), (1228, 1513995), (1535, 1211196), (1842, 1009330), (2149, 865140), (3070, 605598), (3684, 504665), (4298, 432570), (4605, 403732), (6140, 302799), (6447, 288380), (8596, 216285), (9210, 201866), (10745, 173028), (12894, 144190), (14419, 128940), (18420, 100933), (21490, 86514), (25788, 72095), (28838, 64470), (32235, 57676), (42980, 43257)]