2022490470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67349}}^1$

素因数の和:67390

約数の個数: 128

約数和(自身を含む): 6517324800

約数和(自身を除く): 4494834330

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4290, 5005, 6006, 10010, 15015, 30030, 67349, 134698, 202047, 336745, 404094, 471443, 673490, 740839, 875537, 942886, 1010235, 1414329, 1481678, 1751074, 2020470, 2222517, 2357215, 2626611, 2828658, 3704195, 4377685, 4445034, 4714430, 5185873, 5253222, 6128759, 7071645, 7408390, 8755370, 9630907, 10371746, 11112585, 12257518, 13133055, 14143290, 15557619, 18386277, 19261814, 22225170, 25929365, 26266110, 28892721, 30643795, 31115238, 36772554, 48154535, 51858730, 57785442, 61287590, 67416349, 77788095, 91931385, 96309070, 134832698, 144463605, 155576190, 183862770, 202249047, 288927210, 337081745, 404498094, 674163490, 1011245235, 2022490470]

約数ペア:

[(1, 2022490470), (2, 1011245235), (3, 674163490), (5, 404498094), (6, 337081745), (7, 288927210), (10, 202249047), (11, 183862770), (13, 155576190), (14, 144463605), (15, 134832698), (21, 96309070), (22, 91931385), (26, 77788095), (30, 67416349), (33, 61287590), (35, 57785442), (39, 51858730), (42, 48154535), (55, 36772554), (65, 31115238), (66, 30643795), (70, 28892721), (77, 26266110), (78, 25929365), (91, 22225170), (105, 19261814), (110, 18386277), (130, 15557619), (143, 14143290), (154, 13133055), (165, 12257518), (182, 11112585), (195, 10371746), (210, 9630907), (231, 8755370), (273, 7408390), (286, 7071645), (330, 6128759), (385, 5253222), (390, 5185873), (429, 4714430), (455, 4445034), (462, 4377685), (546, 3704195), (715, 2828658), (770, 2626611), (858, 2357215), (910, 2222517), (1001, 2020470), (1155, 1751074), (1365, 1481678), (1430, 1414329), (2002, 1010235), (2145, 942886), (2310, 875537), (2730, 740839), (3003, 673490), (4290, 471443), (5005, 404094), (6006, 336745), (10010, 202047), (15015, 134698), (30030, 67349)]