31201050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2633}}^1$

素因数の和:2727

約数の個数: 48

約数和(自身を含む): 78387840

約数和(自身を除く): 47186790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 790, 1185, 1975, 2370, 2633, 3950, 5266, 5925, 7899, 11850, 13165, 15798, 26330, 39495, 65825, 78990, 131650, 197475, 208007, 394950, 416014, 624021, 1040035, 1248042, 2080070, 3120105, 5200175, 6240210, 10400350, 15600525, 31201050]

約数ペア:

[(1, 31201050), (2, 15600525), (3, 10400350), (5, 6240210), (6, 5200175), (10, 3120105), (15, 2080070), (25, 1248042), (30, 1040035), (50, 624021), (75, 416014), (79, 394950), (150, 208007), (158, 197475), (237, 131650), (395, 78990), (474, 65825), (790, 39495), (1185, 26330), (1975, 15798), (2370, 13165), (2633, 11850), (3950, 7899), (5266, 5925)]