238468380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{44657}}^1$

素因数の和:44758

約数の個数: 48

約数和(自身を含む): 675228960

約数和(自身を除く): 436760580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 44657, 89314, 133971, 178628, 223285, 267942, 446570, 535884, 669855, 893140, 1339710, 2679420, 3974473, 7948946, 11923419, 15897892, 19872365, 23846838, 39744730, 47693676, 59617095, 79489460, 119234190, 238468380]

約数ペア:

[(1, 238468380), (2, 119234190), (3, 79489460), (4, 59617095), (5, 47693676), (6, 39744730), (10, 23846838), (12, 19872365), (15, 15897892), (20, 11923419), (30, 7948946), (60, 3974473), (89, 2679420), (178, 1339710), (267, 893140), (356, 669855), (445, 535884), (534, 446570), (890, 267942), (1068, 223285), (1335, 178628), (1780, 133971), (2670, 89314), (5340, 44657)]