221870910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{435041}}^1$

素因数の和:435068

約数の個数: 32

約数和(自身を含む): 563814432

約数和(自身を除く): 341943522

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 435041, 870082, 1305123, 2175205, 2610246, 4350410, 6525615, 7395697, 13051230, 14791394, 22187091, 36978485, 44374182, 73956970, 110935455, 221870910]

約数ペア:

[(1, 221870910), (2, 110935455), (3, 73956970), (5, 44374182), (6, 36978485), (10, 22187091), (15, 14791394), (17, 13051230), (30, 7395697), (34, 6525615), (51, 4350410), (85, 2610246), (102, 2175205), (170, 1305123), (255, 870082), (510, 435041)]