7780341890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7477}}^1\times {\mathrm{6121}}^1$

素因数の和:13622

約数の個数: 32

約数和(自身を含む): 14832822384

約数和(自身を除く): 7052480494

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 6121, 7477, 12242, 14954, 30605, 37385, 61210, 74770, 104057, 127109, 208114, 254218, 520285, 635545, 1040570, 1271090, 45766717, 91533434, 228833585, 457667170, 778034189, 1556068378, 3890170945, 7780341890]

約数ペア:

[(1, 7780341890), (2, 3890170945), (5, 1556068378), (10, 778034189), (17, 457667170), (34, 228833585), (85, 91533434), (170, 45766717), (6121, 1271090), (7477, 1040570), (12242, 635545), (14954, 520285), (30605, 254218), (37385, 208114), (61210, 127109), (74770, 104057)]