155576190

素因数分解:

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

素因数の和:67377

約数の個数: 64

約数和(自身を含む): 465523200

約数和(自身を除く): 309947010

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 67349, 134698, 202047, 336745, 404094, 471443, 673490, 740839, 942886, 1010235, 1414329, 1481678, 2020470, 2222517, 2357215, 2828658, 3704195, 4445034, 4714430, 5185873, 7071645, 7408390, 10371746, 11112585, 14143290, 15557619, 22225170, 25929365, 31115238, 51858730, 77788095, 155576190]

約数ペア:

[(1, 155576190), (2, 77788095), (3, 51858730), (5, 31115238), (6, 25929365), (7, 22225170), (10, 15557619), (11, 14143290), (14, 11112585), (15, 10371746), (21, 7408390), (22, 7071645), (30, 5185873), (33, 4714430), (35, 4445034), (42, 3704195), (55, 2828658), (66, 2357215), (70, 2222517), (77, 2020470), (105, 1481678), (110, 1414329), (154, 1010235), (165, 942886), (210, 740839), (231, 673490), (330, 471443), (385, 404094), (462, 336745), (770, 202047), (1155, 134698), (2310, 67349)]