520033770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2879}}^1$

素因数の和:3121

約数の個数: 80

約数和(自身を含む): 1405071360

約数和(自身を除く): 885037590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 223, 270, 405, 446, 669, 810, 1115, 1338, 2007, 2230, 2879, 3345, 4014, 5758, 6021, 6690, 8637, 10035, 12042, 14395, 17274, 18063, 20070, 25911, 28790, 30105, 36126, 43185, 51822, 60210, 77733, 86370, 90315, 129555, 155466, 180630, 233199, 259110, 388665, 466398, 642017, 777330, 1165995, 1284034, 1926051, 2331990, 3210085, 3852102, 5778153, 6420170, 9630255, 11556306, 17334459, 19260510, 28890765, 34668918, 52003377, 57781530, 86672295, 104006754, 173344590, 260016885, 520033770]

約数ペア:

[(1, 520033770), (2, 260016885), (3, 173344590), (5, 104006754), (6, 86672295), (9, 57781530), (10, 52003377), (15, 34668918), (18, 28890765), (27, 19260510), (30, 17334459), (45, 11556306), (54, 9630255), (81, 6420170), (90, 5778153), (135, 3852102), (162, 3210085), (223, 2331990), (270, 1926051), (405, 1284034), (446, 1165995), (669, 777330), (810, 642017), (1115, 466398), (1338, 388665), (2007, 259110), (2230, 233199), (2879, 180630), (3345, 155466), (4014, 129555), (5758, 90315), (6021, 86370), (6690, 77733), (8637, 60210), (10035, 51822), (12042, 43185), (14395, 36126), (17274, 30105), (18063, 28790), (20070, 25911)]