17384940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1637}}^1$

素因数の和:1711

約数の個数: 72

約数和(自身を含む): 53660880

約数和(自身を除く): 36275940

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, 1637, 1770, 2124, 2655, 3274, 3540, 4911, 5310, 6548, 8185, 9822, 10620, 14733, 16370, 19644, 24555, 29466, 32740, 49110, 58932, 73665, 96583, 98220, 147330, 193166, 289749, 294660, 386332, 482915, 579498, 869247, 965830, 1158996, 1448745, 1738494, 1931660, 2897490, 3476988, 4346235, 5794980, 8692470, 17384940]

約数ペア:

[(1, 17384940), (2, 8692470), (3, 5794980), (4, 4346235), (5, 3476988), (6, 2897490), (9, 1931660), (10, 1738494), (12, 1448745), (15, 1158996), (18, 965830), (20, 869247), (30, 579498), (36, 482915), (45, 386332), (59, 294660), (60, 289749), (90, 193166), (118, 147330), (177, 98220), (180, 96583), (236, 73665), (295, 58932), (354, 49110), (531, 32740), (590, 29466), (708, 24555), (885, 19644), (1062, 16370), (1180, 14733), (1637, 10620), (1770, 9822), (2124, 8185), (2655, 6548), (3274, 5310), (3540, 4911)]