27189530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 52489944

約数和(自身を除く): 25300414

約数列:

[1, 2, 5, 10, 29, 53, 58, 61, 106, 122, 145, 265, 290, 305, 530, 610, 841, 1537, 1682, 1769, 3074, 3233, 3538, 4205, 6466, 7685, 8410, 8845, 15370, 16165, 17690, 32330, 44573, 51301, 89146, 93757, 102602, 187514, 222865, 256505, 445730, 468785, 513010, 937570, 2718953, 5437906, 13594765, 27189530]

約数ペア:

[(1, 27189530), (2, 13594765), (5, 5437906), (10, 2718953), (29, 937570), (53, 513010), (58, 468785), (61, 445730), (106, 256505), (122, 222865), (145, 187514), (265, 102602), (290, 93757), (305, 89146), (530, 51301), (610, 44573), (841, 32330), (1537, 17690), (1682, 16165), (1769, 15370), (3074, 8845), (3233, 8410), (3538, 7685), (4205, 6466)]