7664490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{28387}}^1$

素因数の和:28403

約数の個数: 32

約数和(自身を含む): 20439360

約数和(自身を除く): 12774870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 28387, 56774, 85161, 141935, 170322, 255483, 283870, 425805, 510966, 766449, 851610, 1277415, 1532898, 2554830, 3832245, 7664490]

約数ペア:

[(1, 7664490), (2, 3832245), (3, 2554830), (5, 1532898), (6, 1277415), (9, 851610), (10, 766449), (15, 510966), (18, 425805), (27, 283870), (30, 255483), (45, 170322), (54, 141935), (90, 85161), (135, 56774), (270, 28387)]