42611870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 98496000

約数和(自身を除く): 55884130

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 49, 70, 95, 98, 115, 133, 161, 190, 199, 230, 245, 266, 322, 398, 437, 490, 665, 805, 874, 931, 995, 1127, 1330, 1393, 1610, 1862, 1990, 2185, 2254, 2786, 3059, 3781, 4370, 4577, 4655, 5635, 6118, 6965, 7562, 9154, 9310, 9751, 11270, 13930, 15295, 18905, 19502, 21413, 22885, 26467, 30590, 32039, 37810, 42826, 45770, 48755, 52934, 64078, 86963, 97510, 107065, 132335, 160195, 173926, 185269, 214130, 224273, 264670, 320390, 370538, 434815, 448546, 608741, 869630, 926345, 1121365, 1217482, 1852690, 2242730, 3043705, 4261187, 6087410, 8522374, 21305935, 42611870]

約数ペア:

[(1, 42611870), (2, 21305935), (5, 8522374), (7, 6087410), (10, 4261187), (14, 3043705), (19, 2242730), (23, 1852690), (35, 1217482), (38, 1121365), (46, 926345), (49, 869630), (70, 608741), (95, 448546), (98, 434815), (115, 370538), (133, 320390), (161, 264670), (190, 224273), (199, 214130), (230, 185269), (245, 173926), (266, 160195), (322, 132335), (398, 107065), (437, 97510), (490, 86963), (665, 64078), (805, 52934), (874, 48755), (931, 45770), (995, 42826), (1127, 37810), (1330, 32039), (1393, 30590), (1610, 26467), (1862, 22885), (1990, 21413), (2185, 19502), (2254, 18905), (2786, 15295), (3059, 13930), (3781, 11270), (4370, 9751), (4577, 9310), (4655, 9154), (5635, 7562), (6118, 6965)]