72191810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3307}}^1$

素因数の和:3410

約数の個数: 32

約数和(自身を含む): 135760320

約数和(自身を除く): 63568510

約数列:

[1, 2, 5, 10, 37, 59, 74, 118, 185, 295, 370, 590, 2183, 3307, 4366, 6614, 10915, 16535, 21830, 33070, 122359, 195113, 244718, 390226, 611795, 975565, 1223590, 1951130, 7219181, 14438362, 36095905, 72191810]

約数ペア:

[(1, 72191810), (2, 36095905), (5, 14438362), (10, 7219181), (37, 1951130), (59, 1223590), (74, 975565), (118, 611795), (185, 390226), (295, 244718), (370, 195113), (590, 122359), (2183, 33070), (3307, 21830), (4366, 16535), (6614, 10915)]