221652330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89017}}^1$

素因数の和:89110

約数の個数: 32

約数和(自身を含む): 538380864

約数和(自身を除く): 316728534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 89017, 178034, 267051, 445085, 534102, 890170, 1335255, 2670510, 7388411, 14776822, 22165233, 36942055, 44330466, 73884110, 110826165, 221652330]

約数ペア:

[(1, 221652330), (2, 110826165), (3, 73884110), (5, 44330466), (6, 36942055), (10, 22165233), (15, 14776822), (30, 7388411), (83, 2670510), (166, 1335255), (249, 890170), (415, 534102), (498, 445085), (830, 267051), (1245, 178034), (2490, 89017)]