74987370

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{30859}}^1$

素因数の和:30881

約数の個数: 48

約数和(自身を含む): 202194720

約数和(自身を除く): 127207350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 30859, 61718, 92577, 154295, 185154, 277731, 308590, 462885, 555462, 833193, 925770, 1388655, 1666386, 2499579, 2777310, 4165965, 4999158, 7498737, 8331930, 12497895, 14997474, 24995790, 37493685, 74987370]

約数ペア:

[(1, 74987370), (2, 37493685), (3, 24995790), (5, 14997474), (6, 12497895), (9, 8331930), (10, 7498737), (15, 4999158), (18, 4165965), (27, 2777310), (30, 2499579), (45, 1666386), (54, 1388655), (81, 925770), (90, 833193), (135, 555462), (162, 462885), (243, 308590), (270, 277731), (405, 185154), (486, 154295), (810, 92577), (1215, 61718), (2430, 30859)]