77706330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199247}}^1$

素因数の和:199270

約数の個数: 32

約数和(自身を含む): 200841984

約数和(自身を除く): 123135654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 199247, 398494, 597741, 996235, 1195482, 1992470, 2590211, 2988705, 5180422, 5977410, 7770633, 12951055, 15541266, 25902110, 38853165, 77706330]

約数ペア:

[(1, 77706330), (2, 38853165), (3, 25902110), (5, 15541266), (6, 12951055), (10, 7770633), (13, 5977410), (15, 5180422), (26, 2988705), (30, 2590211), (39, 1992470), (65, 1195482), (78, 996235), (130, 597741), (195, 398494), (390, 199247)]