1230877150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{15473}}^1$

素因数の和:15565

約数の個数: 48

約数和(自身を含む): 2406145104

約数和(自身を除く): 1175267954

約数列:

[1, 2, 5, 10, 25, 37, 43, 50, 74, 86, 185, 215, 370, 430, 925, 1075, 1591, 1850, 2150, 3182, 7955, 15473, 15910, 30946, 39775, 77365, 79550, 154730, 386825, 572501, 665339, 773650, 1145002, 1330678, 2862505, 3326695, 5725010, 6653390, 14312525, 16633475, 24617543, 28625050, 33266950, 49235086, 123087715, 246175430, 615438575, 1230877150]

約数ペア:

[(1, 1230877150), (2, 615438575), (5, 246175430), (10, 123087715), (25, 49235086), (37, 33266950), (43, 28625050), (50, 24617543), (74, 16633475), (86, 14312525), (185, 6653390), (215, 5725010), (370, 3326695), (430, 2862505), (925, 1330678), (1075, 1145002), (1591, 773650), (1850, 665339), (2150, 572501), (3182, 386825), (7955, 154730), (15473, 79550), (15910, 77365), (30946, 39775)]