71191950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{3623}}^1$

素因数の和:3769

約数の個数: 48

約数和(自身を含む): 177952896

約数和(自身を除く): 106760946

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 393, 655, 786, 1310, 1965, 3275, 3623, 3930, 6550, 7246, 9825, 10869, 18115, 19650, 21738, 36230, 54345, 90575, 108690, 181150, 271725, 474613, 543450, 949226, 1423839, 2373065, 2847678, 4746130, 7119195, 11865325, 14238390, 23730650, 35595975, 71191950]

約数ペア:

[(1, 71191950), (2, 35595975), (3, 23730650), (5, 14238390), (6, 11865325), (10, 7119195), (15, 4746130), (25, 2847678), (30, 2373065), (50, 1423839), (75, 949226), (131, 543450), (150, 474613), (262, 271725), (393, 181150), (655, 108690), (786, 90575), (1310, 54345), (1965, 36230), (3275, 21738), (3623, 19650), (3930, 18115), (6550, 10869), (7246, 9825)]