2010690090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:984

約数の個数: 96

約数和(自身を含む): 5292917136

約数和(自身を除く): 3282227046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 313, 411, 521, 626, 685, 822, 939, 1042, 1233, 1370, 1563, 1565, 1878, 2055, 2466, 2605, 2817, 3126, 3130, 4110, 4689, 4695, 5210, 5634, 6165, 7815, 9378, 9390, 12330, 14085, 15630, 23445, 28170, 42881, 46890, 71377, 85762, 128643, 142754, 163073, 214131, 214405, 257286, 326146, 356885, 385929, 428262, 428810, 489219, 642393, 643215, 713770, 771858, 815365, 978438, 1070655, 1284786, 1286430, 1467657, 1630730, 1929645, 2141310, 2446095, 2935314, 3211965, 3859290, 4892190, 6423930, 7338285, 14676570, 22341001, 44682002, 67023003, 111705005, 134046006, 201069009, 223410010, 335115015, 402138018, 670230030, 1005345045, 2010690090]

約数ペア:

[(1, 2010690090), (2, 1005345045), (3, 670230030), (5, 402138018), (6, 335115015), (9, 223410010), (10, 201069009), (15, 134046006), (18, 111705005), (30, 67023003), (45, 44682002), (90, 22341001), (137, 14676570), (274, 7338285), (313, 6423930), (411, 4892190), (521, 3859290), (626, 3211965), (685, 2935314), (822, 2446095), (939, 2141310), (1042, 1929645), (1233, 1630730), (1370, 1467657), (1563, 1286430), (1565, 1284786), (1878, 1070655), (2055, 978438), (2466, 815365), (2605, 771858), (2817, 713770), (3126, 643215), (3130, 642393), (4110, 489219), (4689, 428810), (4695, 428262), (5210, 385929), (5634, 356885), (6165, 326146), (7815, 257286), (9378, 214405), (9390, 214131), (12330, 163073), (14085, 142754), (15630, 128643), (23445, 85762), (28170, 71377), (42881, 46890)]