76691890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30313}}^1$

素因数の和:30354

約数の個数: 32

約数和(自身を含む): 157147776

約数和(自身を除く): 80455886

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 30313, 60626, 151565, 303130, 333443, 666886, 697199, 1394398, 1667215, 3334430, 3485995, 6971990, 7669189, 15338378, 38345945, 76691890]

約数ペア:

[(1, 76691890), (2, 38345945), (5, 15338378), (10, 7669189), (11, 6971990), (22, 3485995), (23, 3334430), (46, 1667215), (55, 1394398), (110, 697199), (115, 666886), (230, 333443), (253, 303130), (506, 151565), (1265, 60626), (2530, 30313)]