91654740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{18859}}^1$

素因数の和:18883

約数の個数: 72

約数和(自身を含む): 288331680

約数和(自身を除く): 196676940

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 18859, 37718, 56577, 75436, 94295, 113154, 169731, 188590, 226308, 282885, 339462, 377180, 509193, 565770, 678924, 848655, 1018386, 1131540, 1527579, 1697310, 2036772, 2545965, 3055158, 3394620, 4582737, 5091930, 6110316, 7637895, 9165474, 10183860, 15275790, 18330948, 22913685, 30551580, 45827370, 91654740]

約数ペア:

[(1, 91654740), (2, 45827370), (3, 30551580), (4, 22913685), (5, 18330948), (6, 15275790), (9, 10183860), (10, 9165474), (12, 7637895), (15, 6110316), (18, 5091930), (20, 4582737), (27, 3394620), (30, 3055158), (36, 2545965), (45, 2036772), (54, 1697310), (60, 1527579), (81, 1131540), (90, 1018386), (108, 848655), (135, 678924), (162, 565770), (180, 509193), (243, 377180), (270, 339462), (324, 282885), (405, 226308), (486, 188590), (540, 169731), (810, 113154), (972, 94295), (1215, 75436), (1620, 56577), (2430, 37718), (4860, 18859)]