9281820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 26946864

約数和(自身を除く): 17665044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 113, 148, 185, 222, 226, 339, 370, 444, 452, 555, 565, 678, 740, 1110, 1130, 1356, 1369, 1695, 2220, 2260, 2738, 3390, 4107, 4181, 5476, 6780, 6845, 8214, 8362, 12543, 13690, 16428, 16724, 20535, 20905, 25086, 27380, 41070, 41810, 50172, 62715, 82140, 83620, 125430, 154697, 250860, 309394, 464091, 618788, 773485, 928182, 1546970, 1856364, 2320455, 3093940, 4640910, 9281820]

約数ペア:

[(1, 9281820), (2, 4640910), (3, 3093940), (4, 2320455), (5, 1856364), (6, 1546970), (10, 928182), (12, 773485), (15, 618788), (20, 464091), (30, 309394), (37, 250860), (60, 154697), (74, 125430), (111, 83620), (113, 82140), (148, 62715), (185, 50172), (222, 41810), (226, 41070), (339, 27380), (370, 25086), (444, 20905), (452, 20535), (555, 16724), (565, 16428), (678, 13690), (740, 12543), (1110, 8362), (1130, 8214), (1356, 6845), (1369, 6780), (1695, 5476), (2220, 4181), (2260, 4107), (2738, 3390)]