22224060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 67800096

約数和(自身を除く): 45576036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 311, 397, 622, 794, 933, 1191, 1244, 1555, 1588, 1866, 1985, 2382, 2799, 3110, 3573, 3732, 3970, 4665, 4764, 5598, 5955, 6220, 7146, 7940, 9330, 11196, 11910, 13995, 14292, 17865, 18660, 23820, 27990, 35730, 55980, 71460, 123467, 246934, 370401, 493868, 617335, 740802, 1111203, 1234670, 1481604, 1852005, 2222406, 2469340, 3704010, 4444812, 5556015, 7408020, 11112030, 22224060]

約数ペア:

[(1, 22224060), (2, 11112030), (3, 7408020), (4, 5556015), (5, 4444812), (6, 3704010), (9, 2469340), (10, 2222406), (12, 1852005), (15, 1481604), (18, 1234670), (20, 1111203), (30, 740802), (36, 617335), (45, 493868), (60, 370401), (90, 246934), (180, 123467), (311, 71460), (397, 55980), (622, 35730), (794, 27990), (933, 23820), (1191, 18660), (1244, 17865), (1555, 14292), (1588, 13995), (1866, 11910), (1985, 11196), (2382, 9330), (2799, 7940), (3110, 7146), (3573, 6220), (3732, 5955), (3970, 5598), (4665, 4764)]