42010395

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 79557408

約数和(自身を除く): 37547013

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 735, 915, 937, 1281, 2135, 2811, 2989, 4685, 6405, 6559, 8967, 14055, 14945, 19677, 32795, 44835, 45913, 57157, 98385, 137739, 171471, 229565, 285785, 400099, 688695, 857355, 1200297, 2000495, 2800693, 6001485, 8402079, 14003465, 42010395]

約数ペア:

[(1, 42010395), (3, 14003465), (5, 8402079), (7, 6001485), (15, 2800693), (21, 2000495), (35, 1200297), (49, 857355), (61, 688695), (105, 400099), (147, 285785), (183, 229565), (245, 171471), (305, 137739), (427, 98385), (735, 57157), (915, 45913), (937, 44835), (1281, 32795), (2135, 19677), (2811, 14945), (2989, 14055), (4685, 8967), (6405, 6559)]