306352140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{76207}}^1$

素因数の和:76286

約数の個数: 48

約数和(自身を含む): 870600192

約数和(自身を除く): 564248052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 76207, 152414, 228621, 304828, 381035, 457242, 762070, 914484, 1143105, 1524140, 2286210, 4572420, 5105869, 10211738, 15317607, 20423476, 25529345, 30635214, 51058690, 61270428, 76588035, 102117380, 153176070, 306352140]

約数ペア:

[(1, 306352140), (2, 153176070), (3, 102117380), (4, 76588035), (5, 61270428), (6, 51058690), (10, 30635214), (12, 25529345), (15, 20423476), (20, 15317607), (30, 10211738), (60, 5105869), (67, 4572420), (134, 2286210), (201, 1524140), (268, 1143105), (335, 914484), (402, 762070), (670, 457242), (804, 381035), (1005, 304828), (1340, 228621), (2010, 152414), (4020, 76207)]