27722070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18119}}^1$

素因数の和:18149

約数の個数: 48

約数和(自身を含む): 76321440

約数和(自身を除く): 48599370

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, 1530, 18119, 36238, 54357, 90595, 108714, 163071, 181190, 271785, 308023, 326142, 543570, 616046, 815355, 924069, 1540115, 1630710, 1848138, 2772207, 3080230, 4620345, 5544414, 9240690, 13861035, 27722070]

約数ペア:

[(1, 27722070), (2, 13861035), (3, 9240690), (5, 5544414), (6, 4620345), (9, 3080230), (10, 2772207), (15, 1848138), (17, 1630710), (18, 1540115), (30, 924069), (34, 815355), (45, 616046), (51, 543570), (85, 326142), (90, 308023), (102, 271785), (153, 181190), (170, 163071), (255, 108714), (306, 90595), (510, 54357), (765, 36238), (1530, 18119)]