154271070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90217}}^1$

素因数の和:90249

約数の個数: 48

約数和(自身を含む): 422220240

約数和(自身を除く): 267949170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 90217, 180434, 270651, 451085, 541302, 811953, 902170, 1353255, 1623906, 1714123, 2706510, 3428246, 4059765, 5142369, 8119530, 8570615, 10284738, 15427107, 17141230, 25711845, 30854214, 51423690, 77135535, 154271070]

約数ペア:

[(1, 154271070), (2, 77135535), (3, 51423690), (5, 30854214), (6, 25711845), (9, 17141230), (10, 15427107), (15, 10284738), (18, 8570615), (19, 8119530), (30, 5142369), (38, 4059765), (45, 3428246), (57, 2706510), (90, 1714123), (95, 1623906), (114, 1353255), (171, 902170), (190, 811953), (285, 541302), (342, 451085), (570, 270651), (855, 180434), (1710, 90217)]