12599419980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{4285517}}^1$

素因数の和:4285543

約数の個数: 72

約数和(自身を含む): 41038120368

約数和(自身を除く): 28438700388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 4285517, 8571034, 12856551, 17142068, 21427585, 25713102, 29998619, 42855170, 51426204, 59997238, 64282755, 85710340, 89995857, 119994476, 128565510, 149993095, 179991714, 209990333, 257131020, 299986190, 359983428, 419980666, 449979285, 599972380, 629970999, 839961332, 899958570, 1049951665, 1259941998, 1799917140, 2099903330, 2519883996, 3149854995, 4199806660, 6299709990, 12599419980]

約数ペア:

[(1, 12599419980), (2, 6299709990), (3, 4199806660), (4, 3149854995), (5, 2519883996), (6, 2099903330), (7, 1799917140), (10, 1259941998), (12, 1049951665), (14, 899958570), (15, 839961332), (20, 629970999), (21, 599972380), (28, 449979285), (30, 419980666), (35, 359983428), (42, 299986190), (49, 257131020), (60, 209990333), (70, 179991714), (84, 149993095), (98, 128565510), (105, 119994476), (140, 89995857), (147, 85710340), (196, 64282755), (210, 59997238), (245, 51426204), (294, 42855170), (420, 29998619), (490, 25713102), (588, 21427585), (735, 17142068), (980, 12856551), (1470, 8571034), (2940, 4285517)]