306388860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1747}}^1$

素因数の和:1875

約数の個数: 96

約数和(自身を含む): 892738560

約数和(自身を除く): 586349700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 79, 111, 148, 158, 185, 222, 237, 316, 370, 395, 444, 474, 555, 740, 790, 948, 1110, 1185, 1580, 1747, 2220, 2370, 2923, 3494, 4740, 5241, 5846, 6988, 8735, 8769, 10482, 11692, 14615, 17470, 17538, 20964, 26205, 29230, 34940, 35076, 43845, 52410, 58460, 64639, 87690, 104820, 129278, 138013, 175380, 193917, 258556, 276026, 323195, 387834, 414039, 552052, 646390, 690065, 775668, 828078, 969585, 1292780, 1380130, 1656156, 1939170, 2070195, 2760260, 3878340, 4140390, 5106481, 8280780, 10212962, 15319443, 20425924, 25532405, 30638886, 51064810, 61277772, 76597215, 102129620, 153194430, 306388860]

約数ペア:

[(1, 306388860), (2, 153194430), (3, 102129620), (4, 76597215), (5, 61277772), (6, 51064810), (10, 30638886), (12, 25532405), (15, 20425924), (20, 15319443), (30, 10212962), (37, 8280780), (60, 5106481), (74, 4140390), (79, 3878340), (111, 2760260), (148, 2070195), (158, 1939170), (185, 1656156), (222, 1380130), (237, 1292780), (316, 969585), (370, 828078), (395, 775668), (444, 690065), (474, 646390), (555, 552052), (740, 414039), (790, 387834), (948, 323195), (1110, 276026), (1185, 258556), (1580, 193917), (1747, 175380), (2220, 138013), (2370, 129278), (2923, 104820), (3494, 87690), (4740, 64639), (5241, 58460), (5846, 52410), (6988, 43845), (8735, 35076), (8769, 34940), (10482, 29230), (11692, 26205), (14615, 20964), (17470, 17538)]