6428790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 17003376

約数和(自身を除く): 10574586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1171, 1830, 2342, 2745, 3513, 5490, 5855, 7026, 10539, 11710, 17565, 21078, 35130, 52695, 71431, 105390, 142862, 214293, 357155, 428586, 642879, 714310, 1071465, 1285758, 2142930, 3214395, 6428790]

約数ペア:

[(1, 6428790), (2, 3214395), (3, 2142930), (5, 1285758), (6, 1071465), (9, 714310), (10, 642879), (15, 428586), (18, 357155), (30, 214293), (45, 142862), (61, 105390), (90, 71431), (122, 52695), (183, 35130), (305, 21078), (366, 17565), (549, 11710), (610, 10539), (915, 7026), (1098, 5855), (1171, 5490), (1830, 3513), (2342, 2745)]