29708564620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{7741}}^1$

素因数の和:8183

約数の個数: 96

約数和(自身を含む): 72420526080

約数和(自身を除く): 42711961460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 347, 395, 553, 694, 790, 1106, 1388, 1580, 1735, 2212, 2429, 2765, 3470, 4858, 5530, 6940, 7741, 9716, 11060, 12145, 15482, 24290, 27413, 30964, 38705, 48580, 54187, 54826, 77410, 108374, 109652, 137065, 154820, 191891, 216748, 270935, 274130, 383782, 541870, 548260, 611539, 767564, 959455, 1083740, 1223078, 1918910, 2446156, 2686127, 3057695, 3837820, 4280773, 5372254, 6115390, 8561546, 10744508, 12230780, 13430635, 17123092, 18802889, 21403865, 26861270, 37605778, 42807730, 53722540, 75211556, 85615460, 94014445, 188028890, 212204033, 376057780, 424408066, 848816132, 1061020165, 1485428231, 2122040330, 2970856462, 4244080660, 5941712924, 7427141155, 14854282310, 29708564620]

約数ペア:

[(1, 29708564620), (2, 14854282310), (4, 7427141155), (5, 5941712924), (7, 4244080660), (10, 2970856462), (14, 2122040330), (20, 1485428231), (28, 1061020165), (35, 848816132), (70, 424408066), (79, 376057780), (140, 212204033), (158, 188028890), (316, 94014445), (347, 85615460), (395, 75211556), (553, 53722540), (694, 42807730), (790, 37605778), (1106, 26861270), (1388, 21403865), (1580, 18802889), (1735, 17123092), (2212, 13430635), (2429, 12230780), (2765, 10744508), (3470, 8561546), (4858, 6115390), (5530, 5372254), (6940, 4280773), (7741, 3837820), (9716, 3057695), (11060, 2686127), (12145, 2446156), (15482, 1918910), (24290, 1223078), (27413, 1083740), (30964, 959455), (38705, 767564), (48580, 611539), (54187, 548260), (54826, 541870), (77410, 383782), (108374, 274130), (109652, 270935), (137065, 216748), (154820, 191891)]