69802850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6317}}^1$

素因数の和:6359

約数の個数: 48

約数和(自身を含む): 148068648

約数和(自身を除く): 78265798

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 6317, 11050, 12634, 31585, 63170, 82121, 107389, 157925, 164242, 214778, 315850, 410605, 536945, 821210, 1073890, 1396057, 2053025, 2684725, 2792114, 4106050, 5369450, 6980285, 13960570, 34901425, 69802850]

約数ペア:

[(1, 69802850), (2, 34901425), (5, 13960570), (10, 6980285), (13, 5369450), (17, 4106050), (25, 2792114), (26, 2684725), (34, 2053025), (50, 1396057), (65, 1073890), (85, 821210), (130, 536945), (170, 410605), (221, 315850), (325, 214778), (425, 164242), (442, 157925), (650, 107389), (850, 82121), (1105, 63170), (2210, 31585), (5525, 12634), (6317, 11050)]