28547460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{158597}}^1$

素因数の和:158612

約数の個数: 36

約数和(自身を含む): 86594508

約数和(自身を除く): 58047048

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 158597, 317194, 475791, 634388, 792985, 951582, 1427373, 1585970, 1903164, 2378955, 2854746, 3171940, 4757910, 5709492, 7136865, 9515820, 14273730, 28547460]

約数ペア:

[(1, 28547460), (2, 14273730), (3, 9515820), (4, 7136865), (5, 5709492), (6, 4757910), (9, 3171940), (10, 2854746), (12, 2378955), (15, 1903164), (18, 1585970), (20, 1427373), (30, 951582), (36, 792985), (45, 634388), (60, 475791), (90, 317194), (180, 158597)]