559888860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{68113}}^1$

素因数の和:68262

約数の個数: 48

約数和(自身を含む): 1579154976

約数和(自身を除く): 1019266116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 68113, 136226, 204339, 272452, 340565, 408678, 681130, 817356, 1021695, 1362260, 2043390, 4086780, 9331481, 18662962, 27994443, 37325924, 46657405, 55988886, 93314810, 111977772, 139972215, 186629620, 279944430, 559888860]

約数ペア:

[(1, 559888860), (2, 279944430), (3, 186629620), (4, 139972215), (5, 111977772), (6, 93314810), (10, 55988886), (12, 46657405), (15, 37325924), (20, 27994443), (30, 18662962), (60, 9331481), (137, 4086780), (274, 2043390), (411, 1362260), (548, 1021695), (685, 817356), (822, 681130), (1370, 408678), (1644, 340565), (2055, 272452), (2740, 204339), (4110, 136226), (8220, 68113)]