7294980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1579}}^1$

素因数の和:1609

約数の個数: 96

約数和(自身を含む): 25482240

約数和(自身を除く): 18187260

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, 1579, 2310, 3158, 4620, 4737, 6316, 7895, 9474, 11053, 15790, 17369, 18948, 22106, 23685, 31580, 33159, 34738, 44212, 47370, 52107, 55265, 66318, 69476, 86845, 94740, 104214, 110530, 121583, 132636, 165795, 173690, 208428, 221060, 243166, 260535, 331590, 347380, 364749, 486332, 521070, 607915, 663180, 729498, 1042140, 1215830, 1458996, 1823745, 2431660, 3647490, 7294980]

約数ペア:

[(1, 7294980), (2, 3647490), (3, 2431660), (4, 1823745), (5, 1458996), (6, 1215830), (7, 1042140), (10, 729498), (11, 663180), (12, 607915), (14, 521070), (15, 486332), (20, 364749), (21, 347380), (22, 331590), (28, 260535), (30, 243166), (33, 221060), (35, 208428), (42, 173690), (44, 165795), (55, 132636), (60, 121583), (66, 110530), (70, 104214), (77, 94740), (84, 86845), (105, 69476), (110, 66318), (132, 55265), (140, 52107), (154, 47370), (165, 44212), (210, 34738), (220, 33159), (231, 31580), (308, 23685), (330, 22106), (385, 18948), (420, 17369), (462, 15790), (660, 11053), (770, 9474), (924, 7895), (1155, 6316), (1540, 4737), (1579, 4620), (2310, 3158)]