150129042

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{72949}}^1$

素因数の和:72975

約数の個数: 32

約数和(自身を含む): 350160000

約数和(自身を除く): 200030958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 72949, 145898, 218847, 437694, 510643, 1021286, 1531929, 3063858, 3574501, 7149002, 10723503, 21447006, 25021507, 50043014, 75064521, 150129042]

約数ペア:

[(1, 150129042), (2, 75064521), (3, 50043014), (6, 25021507), (7, 21447006), (14, 10723503), (21, 7149002), (42, 3574501), (49, 3063858), (98, 1531929), (147, 1021286), (294, 510643), (343, 437694), (686, 218847), (1029, 145898), (2058, 72949)]