2001196830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1\times {\mathrm{967}}^1$

素因数の和:1761

約数の個数: 64

約数和(自身を含む): 4862550528

約数和(自身を除く): 2861353698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 683, 967, 1010, 1366, 1515, 1934, 2049, 2901, 3030, 3415, 4098, 4835, 5802, 6830, 9670, 10245, 14505, 20490, 29010, 68983, 97667, 137966, 195334, 206949, 293001, 344915, 413898, 488335, 586002, 660461, 689830, 976670, 1034745, 1320922, 1465005, 1981383, 2069490, 2930010, 3302305, 3962766, 6604610, 9906915, 19813830, 66706561, 133413122, 200119683, 333532805, 400239366, 667065610, 1000598415, 2001196830]

約数ペア:

[(1, 2001196830), (2, 1000598415), (3, 667065610), (5, 400239366), (6, 333532805), (10, 200119683), (15, 133413122), (30, 66706561), (101, 19813830), (202, 9906915), (303, 6604610), (505, 3962766), (606, 3302305), (683, 2930010), (967, 2069490), (1010, 1981383), (1366, 1465005), (1515, 1320922), (1934, 1034745), (2049, 976670), (2901, 689830), (3030, 660461), (3415, 586002), (4098, 488335), (4835, 413898), (5802, 344915), (6830, 293001), (9670, 206949), (10245, 195334), (14505, 137966), (20490, 97667), (29010, 68983)]