102821130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{380819}}^1$

素因数の和:380835

約数の個数: 32

約数和(自身を含む): 274190400

約数和(自身を除く): 171369270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 380819, 761638, 1142457, 1904095, 2284914, 3427371, 3808190, 5712285, 6854742, 10282113, 11424570, 17136855, 20564226, 34273710, 51410565, 102821130]

約数ペア:

[(1, 102821130), (2, 51410565), (3, 34273710), (5, 20564226), (6, 17136855), (9, 11424570), (10, 10282113), (15, 6854742), (18, 5712285), (27, 3808190), (30, 3427371), (45, 2284914), (54, 1904095), (90, 1142457), (135, 761638), (270, 380819)]