27179940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26647}}^1$

素因数の和:26676

約数の個数: 48

約数和(自身を含む): 80583552

約数和(自身を除く): 53403612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 26647, 53294, 79941, 106588, 133235, 159882, 266470, 319764, 399705, 452999, 532940, 799410, 905998, 1358997, 1598820, 1811996, 2264995, 2717994, 4529990, 5435988, 6794985, 9059980, 13589970, 27179940]

約数ペア:

[(1, 27179940), (2, 13589970), (3, 9059980), (4, 6794985), (5, 5435988), (6, 4529990), (10, 2717994), (12, 2264995), (15, 1811996), (17, 1598820), (20, 1358997), (30, 905998), (34, 799410), (51, 532940), (60, 452999), (68, 399705), (85, 319764), (102, 266470), (170, 159882), (204, 133235), (255, 106588), (340, 79941), (510, 53294), (1020, 26647)]