1779390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 4902768

約数和(自身を除く): 3123378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1163, 1530, 2326, 3489, 5815, 6978, 10467, 11630, 17445, 19771, 20934, 34890, 39542, 52335, 59313, 98855, 104670, 118626, 177939, 197710, 296565, 355878, 593130, 889695, 1779390]

約数ペア:

[(1, 1779390), (2, 889695), (3, 593130), (5, 355878), (6, 296565), (9, 197710), (10, 177939), (15, 118626), (17, 104670), (18, 98855), (30, 59313), (34, 52335), (45, 39542), (51, 34890), (85, 20934), (90, 19771), (102, 17445), (153, 11630), (170, 10467), (255, 6978), (306, 5815), (510, 3489), (765, 2326), (1163, 1530)]