12172912150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{6781}}^1$

素因数の和:7046

約数の個数: 96

約数和(自身を含む): 27126263808

約数和(自身を除く): 14953351658

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 223, 230, 322, 350, 446, 575, 805, 1115, 1150, 1561, 1610, 2230, 3122, 4025, 5129, 5575, 6781, 7805, 8050, 10258, 11150, 13562, 15610, 25645, 33905, 35903, 39025, 47467, 51290, 67810, 71806, 78050, 94934, 128225, 155963, 169525, 179515, 237335, 256450, 311926, 339050, 359030, 474670, 779815, 897575, 1091741, 1186675, 1512163, 1559630, 1795150, 2183482, 2373350, 3024326, 3899075, 5458705, 7560815, 7798150, 10585141, 10917410, 15121630, 21170282, 27293525, 34779749, 37804075, 52925705, 54587050, 69559498, 75608150, 105851410, 173898745, 243458243, 264628525, 347797490, 486916486, 529257050, 869493725, 1217291215, 1738987450, 2434582430, 6086456075, 12172912150]

約数ペア:

[(1, 12172912150), (2, 6086456075), (5, 2434582430), (7, 1738987450), (10, 1217291215), (14, 869493725), (23, 529257050), (25, 486916486), (35, 347797490), (46, 264628525), (50, 243458243), (70, 173898745), (115, 105851410), (161, 75608150), (175, 69559498), (223, 54587050), (230, 52925705), (322, 37804075), (350, 34779749), (446, 27293525), (575, 21170282), (805, 15121630), (1115, 10917410), (1150, 10585141), (1561, 7798150), (1610, 7560815), (2230, 5458705), (3122, 3899075), (4025, 3024326), (5129, 2373350), (5575, 2183482), (6781, 1795150), (7805, 1559630), (8050, 1512163), (10258, 1186675), (11150, 1091741), (13562, 897575), (15610, 779815), (25645, 474670), (33905, 359030), (35903, 339050), (39025, 311926), (47467, 256450), (51290, 237335), (67810, 179515), (71806, 169525), (78050, 155963), (94934, 128225)]