408050230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{6427}}^1$

素因数の和:7348

約数の個数: 32

約数和(自身を含む): 840473856

約数和(自身を除く): 432423626

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 907, 1814, 4535, 6349, 6427, 9070, 12698, 12854, 31745, 32135, 44989, 63490, 64270, 89978, 224945, 449890, 5829289, 11658578, 29146445, 40805023, 58292890, 81610046, 204025115, 408050230]

約数ペア:

[(1, 408050230), (2, 204025115), (5, 81610046), (7, 58292890), (10, 40805023), (14, 29146445), (35, 11658578), (70, 5829289), (907, 449890), (1814, 224945), (4535, 89978), (6349, 64270), (6427, 63490), (9070, 44989), (12698, 32135), (12854, 31745)]