29619180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2789}}^1$

素因数の和:2863

約数の個数: 72

約数和(自身を含む): 91400400

約数和(自身を除く): 61781220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 2789, 3540, 5310, 5578, 8367, 10620, 11156, 13945, 16734, 25101, 27890, 33468, 41835, 50202, 55780, 83670, 100404, 125505, 164551, 167340, 251010, 329102, 493653, 502020, 658204, 822755, 987306, 1480959, 1645510, 1974612, 2468265, 2961918, 3291020, 4936530, 5923836, 7404795, 9873060, 14809590, 29619180]

約数ペア:

[(1, 29619180), (2, 14809590), (3, 9873060), (4, 7404795), (5, 5923836), (6, 4936530), (9, 3291020), (10, 2961918), (12, 2468265), (15, 1974612), (18, 1645510), (20, 1480959), (30, 987306), (36, 822755), (45, 658204), (59, 502020), (60, 493653), (90, 329102), (118, 251010), (177, 167340), (180, 164551), (236, 125505), (295, 100404), (354, 83670), (531, 55780), (590, 50202), (708, 41835), (885, 33468), (1062, 27890), (1180, 25101), (1770, 16734), (2124, 13945), (2655, 11156), (2789, 10620), (3540, 8367), (5310, 5578)]