422312810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{7691}}^1$

素因数の和:7751

約数の個数: 48

約数和(自身を含む): 850119840

約数和(自身を除く): 427807030

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 323, 578, 646, 1445, 1615, 2890, 3230, 5491, 7691, 10982, 15382, 27455, 38455, 54910, 76910, 130747, 146129, 261494, 292258, 653735, 730645, 1307470, 1461290, 2222699, 2484193, 4445398, 4968386, 11113495, 12420965, 22226990, 24841930, 42231281, 84462562, 211156405, 422312810]

約数ペア:

[(1, 422312810), (2, 211156405), (5, 84462562), (10, 42231281), (17, 24841930), (19, 22226990), (34, 12420965), (38, 11113495), (85, 4968386), (95, 4445398), (170, 2484193), (190, 2222699), (289, 1461290), (323, 1307470), (578, 730645), (646, 653735), (1445, 292258), (1615, 261494), (2890, 146129), (3230, 130747), (5491, 76910), (7691, 54910), (10982, 38455), (15382, 27455)]