149472270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{553601}}^1$

素因数の和:553617

約数の個数: 32

約数和(自身を含む): 398593440

約数和(自身を除く): 249121170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 553601, 1107202, 1660803, 2768005, 3321606, 4982409, 5536010, 8304015, 9964818, 14947227, 16608030, 24912045, 29894454, 49824090, 74736135, 149472270]

約数ペア:

[(1, 149472270), (2, 74736135), (3, 49824090), (5, 29894454), (6, 24912045), (9, 16608030), (10, 14947227), (15, 9964818), (18, 8304015), (27, 5536010), (30, 4982409), (45, 3321606), (54, 2768005), (90, 1660803), (135, 1107202), (270, 553601)]