2012397270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{303529}}^1$

素因数の和:303569

約数の個数: 64

約数和(自身を含む): 5507248320

約数和(自身を除く): 3494851050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 303529, 607058, 910587, 1517645, 1821174, 3035290, 3945877, 4552935, 5159993, 7891754, 9105870, 10319986, 11837631, 15479979, 19729385, 23675262, 25799965, 30959958, 39458770, 51599930, 59188155, 67079909, 77399895, 118376310, 134159818, 154799790, 201239727, 335399545, 402479454, 670799090, 1006198635, 2012397270]

約数ペア:

[(1, 2012397270), (2, 1006198635), (3, 670799090), (5, 402479454), (6, 335399545), (10, 201239727), (13, 154799790), (15, 134159818), (17, 118376310), (26, 77399895), (30, 67079909), (34, 59188155), (39, 51599930), (51, 39458770), (65, 30959958), (78, 25799965), (85, 23675262), (102, 19729385), (130, 15479979), (170, 11837631), (195, 10319986), (221, 9105870), (255, 7891754), (390, 5159993), (442, 4552935), (510, 3945877), (663, 3035290), (1105, 1821174), (1326, 1517645), (2210, 910587), (3315, 607058), (6630, 303529)]