70825740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3071

約数の個数: 96

約数和(自身を含む): 219179520

約数和(自身を除く): 148353780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3019, 3910, 4692, 5865, 6038, 7820, 9057, 11730, 12076, 15095, 18114, 23460, 30190, 36228, 45285, 51323, 60380, 69437, 90570, 102646, 138874, 153969, 181140, 205292, 208311, 256615, 277748, 307938, 347185, 416622, 513230, 615876, 694370, 769845, 833244, 1026460, 1041555, 1180429, 1388740, 1539690, 2083110, 2360858, 3079380, 3541287, 4166220, 4721716, 5902145, 7082574, 11804290, 14165148, 17706435, 23608580, 35412870, 70825740]

約数ペア:

[(1, 70825740), (2, 35412870), (3, 23608580), (4, 17706435), (5, 14165148), (6, 11804290), (10, 7082574), (12, 5902145), (15, 4721716), (17, 4166220), (20, 3541287), (23, 3079380), (30, 2360858), (34, 2083110), (46, 1539690), (51, 1388740), (60, 1180429), (68, 1041555), (69, 1026460), (85, 833244), (92, 769845), (102, 694370), (115, 615876), (138, 513230), (170, 416622), (204, 347185), (230, 307938), (255, 277748), (276, 256615), (340, 208311), (345, 205292), (391, 181140), (460, 153969), (510, 138874), (690, 102646), (782, 90570), (1020, 69437), (1173, 60380), (1380, 51323), (1564, 45285), (1955, 36228), (2346, 30190), (3019, 23460), (3910, 18114), (4692, 15095), (5865, 12076), (6038, 11730), (7820, 9057)]