74740590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{276817}}^1$

素因数の和:276833

約数の個数: 32

約数和(自身を含む): 199308960

約数和(自身を除く): 124568370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 276817, 553634, 830451, 1384085, 1660902, 2491353, 2768170, 4152255, 4982706, 7474059, 8304510, 12456765, 14948118, 24913530, 37370295, 74740590]

約数ペア:

[(1, 74740590), (2, 37370295), (3, 24913530), (5, 14948118), (6, 12456765), (9, 8304510), (10, 7474059), (15, 4982706), (18, 4152255), (27, 2768170), (30, 2491353), (45, 1660902), (54, 1384085), (90, 830451), (135, 553634), (270, 276817)]