2947450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 6267456

約数和(自身を除く): 3320006

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 233, 253, 275, 466, 506, 550, 575, 1150, 1165, 1265, 2330, 2530, 2563, 5126, 5359, 5825, 6325, 10718, 11650, 12650, 12815, 25630, 26795, 53590, 58949, 64075, 117898, 128150, 133975, 267950, 294745, 589490, 1473725, 2947450]

約数ペア:

[(1, 2947450), (2, 1473725), (5, 589490), (10, 294745), (11, 267950), (22, 133975), (23, 128150), (25, 117898), (46, 64075), (50, 58949), (55, 53590), (110, 26795), (115, 25630), (230, 12815), (233, 12650), (253, 11650), (275, 10718), (466, 6325), (506, 5825), (550, 5359), (575, 5126), (1150, 2563), (1165, 2530), (1265, 2330)]