274967460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{169733}}^1$

素因数の和:169754

約数の個数: 60

約数和(自身を含む): 862588188

約数和(自身を除く): 587620728

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 169733, 339466, 509199, 678932, 848665, 1018398, 1527597, 1697330, 2036796, 2545995, 3055194, 3394660, 4582791, 5091990, 6110388, 7637985, 9165582, 10183980, 13748373, 15275970, 18331164, 22913955, 27496746, 30551940, 45827910, 54993492, 68741865, 91655820, 137483730, 274967460]

約数ペア:

[(1, 274967460), (2, 137483730), (3, 91655820), (4, 68741865), (5, 54993492), (6, 45827910), (9, 30551940), (10, 27496746), (12, 22913955), (15, 18331164), (18, 15275970), (20, 13748373), (27, 10183980), (30, 9165582), (36, 7637985), (45, 6110388), (54, 5091990), (60, 4582791), (81, 3394660), (90, 3055194), (108, 2545995), (135, 2036796), (162, 1697330), (180, 1527597), (270, 1018398), (324, 848665), (405, 678932), (540, 509199), (810, 339466), (1620, 169733)]