129678150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{123503}}^1$

素因数の和:123525

約数の個数: 48

約数和(自身を含む): 367547904

約数和(自身を除く): 237869754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 123503, 247006, 370509, 617515, 741018, 864521, 1235030, 1729042, 1852545, 2593563, 3087575, 3705090, 4322605, 5187126, 6175150, 8645210, 9262725, 12967815, 18525450, 21613025, 25935630, 43226050, 64839075, 129678150]

約数ペア:

[(1, 129678150), (2, 64839075), (3, 43226050), (5, 25935630), (6, 21613025), (7, 18525450), (10, 12967815), (14, 9262725), (15, 8645210), (21, 6175150), (25, 5187126), (30, 4322605), (35, 3705090), (42, 3087575), (50, 2593563), (70, 1852545), (75, 1729042), (105, 1235030), (150, 864521), (175, 741018), (210, 617515), (350, 370509), (525, 247006), (1050, 123503)]