29960820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 94227840

約数和(自身を除く): 64267020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 135, 180, 226, 270, 339, 452, 491, 540, 565, 678, 982, 1017, 1130, 1356, 1473, 1695, 1964, 2034, 2260, 2455, 2946, 3051, 3390, 4068, 4419, 4910, 5085, 5892, 6102, 6780, 7365, 8838, 9820, 10170, 12204, 13257, 14730, 15255, 17676, 20340, 22095, 26514, 29460, 30510, 44190, 53028, 55483, 61020, 66285, 88380, 110966, 132570, 166449, 221932, 265140, 277415, 332898, 499347, 554830, 665796, 832245, 998694, 1109660, 1498041, 1664490, 1997388, 2496735, 2996082, 3328980, 4993470, 5992164, 7490205, 9986940, 14980410, 29960820]

約数ペア:

[(1, 29960820), (2, 14980410), (3, 9986940), (4, 7490205), (5, 5992164), (6, 4993470), (9, 3328980), (10, 2996082), (12, 2496735), (15, 1997388), (18, 1664490), (20, 1498041), (27, 1109660), (30, 998694), (36, 832245), (45, 665796), (54, 554830), (60, 499347), (90, 332898), (108, 277415), (113, 265140), (135, 221932), (180, 166449), (226, 132570), (270, 110966), (339, 88380), (452, 66285), (491, 61020), (540, 55483), (565, 53028), (678, 44190), (982, 30510), (1017, 29460), (1130, 26514), (1356, 22095), (1473, 20340), (1695, 17676), (1964, 15255), (2034, 14730), (2260, 13257), (2455, 12204), (2946, 10170), (3051, 9820), (3390, 8838), (4068, 7365), (4419, 6780), (4910, 6102), (5085, 5892)]