1330574340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{78919}}^1$

素因数の和:79212

約数の個数: 48

約数和(自身を含む): 3738913920

約数和(自身を除く): 2408339580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 5620, 8430, 16860, 78919, 157838, 236757, 315676, 394595, 473514, 789190, 947028, 1183785, 1578380, 2367570, 4735140, 22176239, 44352478, 66528717, 88704956, 110881195, 133057434, 221762390, 266114868, 332643585, 443524780, 665287170, 1330574340]

約数ペア:

[(1, 1330574340), (2, 665287170), (3, 443524780), (4, 332643585), (5, 266114868), (6, 221762390), (10, 133057434), (12, 110881195), (15, 88704956), (20, 66528717), (30, 44352478), (60, 22176239), (281, 4735140), (562, 2367570), (843, 1578380), (1124, 1183785), (1405, 947028), (1686, 789190), (2810, 473514), (3372, 394595), (4215, 315676), (5620, 236757), (8430, 157838), (16860, 78919)]