6987630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 20321280

約数和(自身を除く): 13333650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 23, 26, 30, 38, 39, 41, 46, 57, 65, 69, 78, 82, 95, 114, 115, 123, 130, 138, 190, 195, 205, 230, 246, 247, 285, 299, 345, 390, 410, 437, 494, 533, 570, 598, 615, 690, 741, 779, 874, 897, 943, 1066, 1230, 1235, 1311, 1482, 1495, 1558, 1599, 1794, 1886, 2185, 2337, 2470, 2622, 2665, 2829, 2990, 3198, 3705, 3895, 4370, 4485, 4674, 4715, 5330, 5658, 5681, 6555, 7410, 7790, 7995, 8970, 9430, 10127, 11362, 11685, 12259, 13110, 14145, 15990, 17043, 17917, 20254, 23370, 24518, 28290, 28405, 30381, 34086, 35834, 36777, 50635, 53751, 56810, 60762, 61295, 73554, 85215, 89585, 101270, 107502, 122590, 151905, 170430, 179170, 183885, 232921, 268755, 303810, 367770, 465842, 537510, 698763, 1164605, 1397526, 2329210, 3493815, 6987630]

約数ペア:

[(1, 6987630), (2, 3493815), (3, 2329210), (5, 1397526), (6, 1164605), (10, 698763), (13, 537510), (15, 465842), (19, 367770), (23, 303810), (26, 268755), (30, 232921), (38, 183885), (39, 179170), (41, 170430), (46, 151905), (57, 122590), (65, 107502), (69, 101270), (78, 89585), (82, 85215), (95, 73554), (114, 61295), (115, 60762), (123, 56810), (130, 53751), (138, 50635), (190, 36777), (195, 35834), (205, 34086), (230, 30381), (246, 28405), (247, 28290), (285, 24518), (299, 23370), (345, 20254), (390, 17917), (410, 17043), (437, 15990), (494, 14145), (533, 13110), (570, 12259), (598, 11685), (615, 11362), (690, 10127), (741, 9430), (779, 8970), (874, 7995), (897, 7790), (943, 7410), (1066, 6555), (1230, 5681), (1235, 5658), (1311, 5330), (1482, 4715), (1495, 4674), (1558, 4485), (1599, 4370), (1794, 3895), (1886, 3705), (2185, 3198), (2337, 2990), (2470, 2829), (2622, 2665)]