31764420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1074

約数の個数: 96

約数和(自身を含む): 100598400

約数和(自身を除く): 68833980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 236, 270, 295, 354, 531, 540, 590, 708, 885, 997, 1062, 1180, 1593, 1770, 1994, 2124, 2655, 2991, 3186, 3540, 3988, 4985, 5310, 5982, 6372, 7965, 8973, 9970, 10620, 11964, 14955, 15930, 17946, 19940, 26919, 29910, 31860, 35892, 44865, 53838, 58823, 59820, 89730, 107676, 117646, 134595, 176469, 179460, 235292, 269190, 294115, 352938, 529407, 538380, 588230, 705876, 882345, 1058814, 1176460, 1588221, 1764690, 2117628, 2647035, 3176442, 3529380, 5294070, 6352884, 7941105, 10588140, 15882210, 31764420]

約数ペア:

[(1, 31764420), (2, 15882210), (3, 10588140), (4, 7941105), (5, 6352884), (6, 5294070), (9, 3529380), (10, 3176442), (12, 2647035), (15, 2117628), (18, 1764690), (20, 1588221), (27, 1176460), (30, 1058814), (36, 882345), (45, 705876), (54, 588230), (59, 538380), (60, 529407), (90, 352938), (108, 294115), (118, 269190), (135, 235292), (177, 179460), (180, 176469), (236, 134595), (270, 117646), (295, 107676), (354, 89730), (531, 59820), (540, 58823), (590, 53838), (708, 44865), (885, 35892), (997, 31860), (1062, 29910), (1180, 26919), (1593, 19940), (1770, 17946), (1994, 15930), (2124, 14955), (2655, 11964), (2991, 10620), (3186, 9970), (3540, 8973), (3988, 7965), (4985, 6372), (5310, 5982)]