102985470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{163469}}^1$

素因数の和:163489

約数の個数: 48

約数和(自身を含む): 306015840

約数和(自身を除く): 203030370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 163469, 326938, 490407, 817345, 980814, 1144283, 1471221, 1634690, 2288566, 2452035, 2942442, 3432849, 4904070, 5721415, 6865698, 7356105, 10298547, 11442830, 14712210, 17164245, 20597094, 34328490, 51492735, 102985470]

約数ペア:

[(1, 102985470), (2, 51492735), (3, 34328490), (5, 20597094), (6, 17164245), (7, 14712210), (9, 11442830), (10, 10298547), (14, 7356105), (15, 6865698), (18, 5721415), (21, 4904070), (30, 3432849), (35, 2942442), (42, 2452035), (45, 2288566), (63, 1634690), (70, 1471221), (90, 1144283), (105, 980814), (126, 817345), (210, 490407), (315, 326938), (630, 163469)]