28394820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{52583}}^1$

素因数の和:52601

約数の個数: 48

約数和(自身を含む): 88341120

約数和(自身を除く): 59946300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 52583, 105166, 157749, 210332, 262915, 315498, 473247, 525830, 630996, 788745, 946494, 1051660, 1419741, 1577490, 1892988, 2366235, 2839482, 3154980, 4732470, 5678964, 7098705, 9464940, 14197410, 28394820]

約数ペア:

[(1, 28394820), (2, 14197410), (3, 9464940), (4, 7098705), (5, 5678964), (6, 4732470), (9, 3154980), (10, 2839482), (12, 2366235), (15, 1892988), (18, 1577490), (20, 1419741), (27, 1051660), (30, 946494), (36, 788745), (45, 630996), (54, 525830), (60, 473247), (90, 315498), (108, 262915), (135, 210332), (180, 157749), (270, 105166), (540, 52583)]