11914980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2579}}^1$

素因数の和:2609

約数の個数: 96

約数和(自身を含む): 41610240

約数和(自身を除く): 29695260

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, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 2579, 4620, 5158, 7737, 10316, 12895, 15474, 18053, 25790, 28369, 30948, 36106, 38685, 51580, 54159, 56738, 72212, 77370, 85107, 90265, 108318, 113476, 141845, 154740, 170214, 180530, 198583, 216636, 270795, 283690, 340428, 361060, 397166, 425535, 541590, 567380, 595749, 794332, 851070, 992915, 1083180, 1191498, 1702140, 1985830, 2382996, 2978745, 3971660, 5957490, 11914980]

約数ペア:

[(1, 11914980), (2, 5957490), (3, 3971660), (4, 2978745), (5, 2382996), (6, 1985830), (7, 1702140), (10, 1191498), (11, 1083180), (12, 992915), (14, 851070), (15, 794332), (20, 595749), (21, 567380), (22, 541590), (28, 425535), (30, 397166), (33, 361060), (35, 340428), (42, 283690), (44, 270795), (55, 216636), (60, 198583), (66, 180530), (70, 170214), (77, 154740), (84, 141845), (105, 113476), (110, 108318), (132, 90265), (140, 85107), (154, 77370), (165, 72212), (210, 56738), (220, 54159), (231, 51580), (308, 38685), (330, 36106), (385, 30948), (420, 28369), (462, 25790), (660, 18053), (770, 15474), (924, 12895), (1155, 10316), (1540, 7737), (2310, 5158), (2579, 4620)]