12647862010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{8353}}^1$

素因数の和:8687

約数の個数: 64

約数和(自身を含む): 26407729152

約数和(自身を除く): 13759867142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 223, 446, 485, 679, 970, 1115, 1358, 1561, 2230, 3122, 3395, 6790, 7805, 8353, 15610, 16706, 21631, 41765, 43262, 58471, 83530, 108155, 116942, 151417, 216310, 292355, 302834, 584710, 757085, 810241, 1514170, 1620482, 1862719, 3725438, 4051205, 5671687, 8102410, 9313595, 11343374, 13039033, 18627190, 26078066, 28358435, 56716870, 65195165, 130390330, 180683743, 361367486, 903418715, 1264786201, 1806837430, 2529572402, 6323931005, 12647862010]

約数ペア:

[(1, 12647862010), (2, 6323931005), (5, 2529572402), (7, 1806837430), (10, 1264786201), (14, 903418715), (35, 361367486), (70, 180683743), (97, 130390330), (194, 65195165), (223, 56716870), (446, 28358435), (485, 26078066), (679, 18627190), (970, 13039033), (1115, 11343374), (1358, 9313595), (1561, 8102410), (2230, 5671687), (3122, 4051205), (3395, 3725438), (6790, 1862719), (7805, 1620482), (8353, 1514170), (15610, 810241), (16706, 757085), (21631, 584710), (41765, 302834), (43262, 292355), (58471, 216310), (83530, 151417), (108155, 116942)]