1307460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 4580352

約数和(自身を除く): 3272892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 283, 308, 330, 385, 420, 462, 566, 660, 770, 849, 924, 1132, 1155, 1415, 1540, 1698, 1981, 2310, 2830, 3113, 3396, 3962, 4245, 4620, 5660, 5943, 6226, 7924, 8490, 9339, 9905, 11886, 12452, 15565, 16980, 18678, 19810, 21791, 23772, 29715, 31130, 37356, 39620, 43582, 46695, 59430, 62260, 65373, 87164, 93390, 108955, 118860, 130746, 186780, 217910, 261492, 326865, 435820, 653730, 1307460]

約数ペア:

[(1, 1307460), (2, 653730), (3, 435820), (4, 326865), (5, 261492), (6, 217910), (7, 186780), (10, 130746), (11, 118860), (12, 108955), (14, 93390), (15, 87164), (20, 65373), (21, 62260), (22, 59430), (28, 46695), (30, 43582), (33, 39620), (35, 37356), (42, 31130), (44, 29715), (55, 23772), (60, 21791), (66, 19810), (70, 18678), (77, 16980), (84, 15565), (105, 12452), (110, 11886), (132, 9905), (140, 9339), (154, 8490), (165, 7924), (210, 6226), (220, 5943), (231, 5660), (283, 4620), (308, 4245), (330, 3962), (385, 3396), (420, 3113), (462, 2830), (566, 2310), (660, 1981), (770, 1698), (849, 1540), (924, 1415), (1132, 1155)]