85269660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{203023}}^1$

素因数の和:203042

約数の個数: 48

約数和(自身を含む): 272864256

約数和(自身を除く): 187594596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 203023, 406046, 609069, 812092, 1015115, 1218138, 1421161, 2030230, 2436276, 2842322, 3045345, 4060460, 4263483, 5684644, 6090690, 7105805, 8526966, 12181380, 14211610, 17053932, 21317415, 28423220, 42634830, 85269660]

約数ペア:

[(1, 85269660), (2, 42634830), (3, 28423220), (4, 21317415), (5, 17053932), (6, 14211610), (7, 12181380), (10, 8526966), (12, 7105805), (14, 6090690), (15, 5684644), (20, 4263483), (21, 4060460), (28, 3045345), (30, 2842322), (35, 2436276), (42, 2030230), (60, 1421161), (70, 1218138), (84, 1015115), (105, 812092), (140, 609069), (210, 406046), (420, 203023)]