421249150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{7207}}^1$

素因数の和:7393

約数の個数: 48

約数和(自身を含む): 900942336

約数和(自身を除く): 479693186

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 167, 175, 334, 350, 835, 1169, 1670, 2338, 4175, 5845, 7207, 8350, 11690, 14414, 29225, 36035, 50449, 58450, 72070, 100898, 180175, 252245, 360350, 504490, 1203569, 1261225, 2407138, 2522450, 6017845, 8424983, 12035690, 16849966, 30089225, 42124915, 60178450, 84249830, 210624575, 421249150]

約数ペア:

[(1, 421249150), (2, 210624575), (5, 84249830), (7, 60178450), (10, 42124915), (14, 30089225), (25, 16849966), (35, 12035690), (50, 8424983), (70, 6017845), (167, 2522450), (175, 2407138), (334, 1261225), (350, 1203569), (835, 504490), (1169, 360350), (1670, 252245), (2338, 180175), (4175, 100898), (5845, 72070), (7207, 58450), (8350, 50449), (11690, 36035), (14414, 29225)]