28022130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{619}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 73120320

約数和(自身を除く): 45098190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 503, 619, 1006, 1238, 1509, 1857, 2515, 3018, 3095, 3714, 4527, 5030, 5571, 6190, 7545, 9054, 9285, 11142, 15090, 18570, 22635, 27855, 45270, 55710, 311357, 622714, 934071, 1556785, 1868142, 2802213, 3113570, 4670355, 5604426, 9340710, 14011065, 28022130]

約数ペア:

[(1, 28022130), (2, 14011065), (3, 9340710), (5, 5604426), (6, 4670355), (9, 3113570), (10, 2802213), (15, 1868142), (18, 1556785), (30, 934071), (45, 622714), (90, 311357), (503, 55710), (619, 45270), (1006, 27855), (1238, 22635), (1509, 18570), (1857, 15090), (2515, 11142), (3018, 9285), (3095, 9054), (3714, 7545), (4527, 6190), (5030, 5571)]