28967130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4409}}^1$

素因数の和:4495

約数の個数: 48

約数和(自身を含む): 76363560

約数和(自身を除く): 47396430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 4409, 6570, 8818, 13227, 22045, 26454, 39681, 44090, 66135, 79362, 132270, 198405, 321857, 396810, 643714, 965571, 1609285, 1931142, 2896713, 3218570, 4827855, 5793426, 9655710, 14483565, 28967130]

約数ペア:

[(1, 28967130), (2, 14483565), (3, 9655710), (5, 5793426), (6, 4827855), (9, 3218570), (10, 2896713), (15, 1931142), (18, 1609285), (30, 965571), (45, 643714), (73, 396810), (90, 321857), (146, 198405), (219, 132270), (365, 79362), (438, 66135), (657, 44090), (730, 39681), (1095, 26454), (1314, 22045), (2190, 13227), (3285, 8818), (4409, 6570)]