89027670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{48649}}^1$

素因数の和:48720

約数の個数: 32

約数和(自身を含む): 217173600

約数和(自身を除く): 128145930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 48649, 97298, 145947, 243245, 291894, 486490, 729735, 1459470, 2967589, 5935178, 8902767, 14837945, 17805534, 29675890, 44513835, 89027670]

約数ペア:

[(1, 89027670), (2, 44513835), (3, 29675890), (5, 17805534), (6, 14837945), (10, 8902767), (15, 5935178), (30, 2967589), (61, 1459470), (122, 729735), (183, 486490), (305, 291894), (366, 243245), (610, 145947), (915, 97298), (1830, 48649)]