22168860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{52783}}^1$

素因数の和:52802

約数の個数: 48

約数和(自身を含む): 70941696

約数和(自身を除く): 48772836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 52783, 105566, 158349, 211132, 263915, 316698, 369481, 527830, 633396, 738962, 791745, 1055660, 1108443, 1477924, 1583490, 1847405, 2216886, 3166980, 3694810, 4433772, 5542215, 7389620, 11084430, 22168860]

約数ペア:

[(1, 22168860), (2, 11084430), (3, 7389620), (4, 5542215), (5, 4433772), (6, 3694810), (7, 3166980), (10, 2216886), (12, 1847405), (14, 1583490), (15, 1477924), (20, 1108443), (21, 1055660), (28, 791745), (30, 738962), (35, 633396), (42, 527830), (60, 369481), (70, 316698), (84, 263915), (105, 211132), (140, 158349), (210, 105566), (420, 52783)]