2012247780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{5693}}^1$

素因数の和:5885

約数の個数: 96

約数和(自身を含む): 5808426624

約数和(自身を除く): 3796178844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 137, 172, 215, 258, 274, 411, 430, 516, 548, 645, 685, 822, 860, 1290, 1370, 1644, 2055, 2580, 2740, 4110, 5693, 5891, 8220, 11386, 11782, 17079, 17673, 22772, 23564, 28465, 29455, 34158, 35346, 56930, 58910, 68316, 70692, 85395, 88365, 113860, 117820, 170790, 176730, 244799, 341580, 353460, 489598, 734397, 779941, 979196, 1223995, 1468794, 1559882, 2339823, 2447990, 2937588, 3119764, 3671985, 3899705, 4679646, 4895980, 7343970, 7799410, 9359292, 11699115, 14687940, 15598820, 23398230, 33537463, 46796460, 67074926, 100612389, 134149852, 167687315, 201224778, 335374630, 402449556, 503061945, 670749260, 1006123890, 2012247780]

約数ペア:

[(1, 2012247780), (2, 1006123890), (3, 670749260), (4, 503061945), (5, 402449556), (6, 335374630), (10, 201224778), (12, 167687315), (15, 134149852), (20, 100612389), (30, 67074926), (43, 46796460), (60, 33537463), (86, 23398230), (129, 15598820), (137, 14687940), (172, 11699115), (215, 9359292), (258, 7799410), (274, 7343970), (411, 4895980), (430, 4679646), (516, 3899705), (548, 3671985), (645, 3119764), (685, 2937588), (822, 2447990), (860, 2339823), (1290, 1559882), (1370, 1468794), (1644, 1223995), (2055, 979196), (2580, 779941), (2740, 734397), (4110, 489598), (5693, 353460), (5891, 341580), (8220, 244799), (11386, 176730), (11782, 170790), (17079, 117820), (17673, 113860), (22772, 88365), (23564, 85395), (28465, 70692), (29455, 68316), (34158, 58910), (35346, 56930)]