15698070860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1\times {\mathrm{21157}}^1$

素因数の和:22802

約数の個数: 48

約数和(自身を含む): 34422204096

約数和(自身を除く): 18724133236

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1613, 3226, 6452, 8065, 16130, 21157, 32260, 37099, 42314, 74198, 84628, 105785, 148396, 185495, 211570, 370990, 423140, 486611, 741980, 973222, 1946444, 2433055, 4866110, 9732220, 34126241, 68252482, 136504964, 170631205, 341262410, 682524820, 784903543, 1569807086, 3139614172, 3924517715, 7849035430, 15698070860]

約数ペア:

[(1, 15698070860), (2, 7849035430), (4, 3924517715), (5, 3139614172), (10, 1569807086), (20, 784903543), (23, 682524820), (46, 341262410), (92, 170631205), (115, 136504964), (230, 68252482), (460, 34126241), (1613, 9732220), (3226, 4866110), (6452, 2433055), (8065, 1946444), (16130, 973222), (21157, 741980), (32260, 486611), (37099, 423140), (42314, 370990), (74198, 211570), (84628, 185495), (105785, 148396)]