20211002490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{96242869}}^1$

素因数の和:96242886

約数の個数: 32

約数和(自身を含む): 55435893120

約数和(自身を除く): 35224890630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 96242869, 192485738, 288728607, 481214345, 577457214, 673700083, 962428690, 1347400166, 1443643035, 2021100249, 2887286070, 3368500415, 4042200498, 6737000830, 10105501245, 20211002490]

約数ペア:

[(1, 20211002490), (2, 10105501245), (3, 6737000830), (5, 4042200498), (6, 3368500415), (7, 2887286070), (10, 2021100249), (14, 1443643035), (15, 1347400166), (21, 962428690), (30, 673700083), (35, 577457214), (42, 481214345), (70, 288728607), (105, 192485738), (210, 96242869)]