154380510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90281}}^1$

素因数の和:90313

約数の個数: 48

約数和(自身を含む): 422519760

約数和(自身を除く): 268139250

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, 90281, 180562, 270843, 451405, 541686, 812529, 902810, 1354215, 1625058, 1715339, 2708430, 3430678, 4062645, 5146017, 8125290, 8576695, 10292034, 15438051, 17153390, 25730085, 30876102, 51460170, 77190255, 154380510]

約数ペア:

[(1, 154380510), (2, 77190255), (3, 51460170), (5, 30876102), (6, 25730085), (9, 17153390), (10, 15438051), (15, 10292034), (18, 8576695), (19, 8125290), (30, 5146017), (38, 4062645), (45, 3430678), (57, 2708430), (90, 1715339), (95, 1625058), (114, 1354215), (171, 902810), (190, 812529), (285, 541686), (342, 451405), (570, 270843), (855, 180562), (1710, 90281)]