528617940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131497}}^1$

素因数の和:131576

約数の個数: 48

約数和(自身を含む): 1502233152

約数和(自身を除く): 973615212

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, 131497, 262994, 394491, 525988, 657485, 788982, 1314970, 1577964, 1972455, 2629940, 3944910, 7889820, 8810299, 17620598, 26430897, 35241196, 44051495, 52861794, 88102990, 105723588, 132154485, 176205980, 264308970, 528617940]

約数ペア:

[(1, 528617940), (2, 264308970), (3, 176205980), (4, 132154485), (5, 105723588), (6, 88102990), (10, 52861794), (12, 44051495), (15, 35241196), (20, 26430897), (30, 17620598), (60, 8810299), (67, 7889820), (134, 3944910), (201, 2629940), (268, 1972455), (335, 1577964), (402, 1314970), (670, 788982), (804, 657485), (1005, 525988), (1340, 394491), (2010, 262994), (4020, 131497)]