16129470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 44789760

約数和(自身を除く): 28660290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 863, 890, 1246, 1335, 1726, 1869, 2589, 2670, 3115, 3738, 4315, 5178, 6041, 6230, 8630, 9345, 12082, 12945, 18123, 18690, 25890, 30205, 36246, 60410, 76807, 90615, 153614, 181230, 230421, 384035, 460842, 537649, 768070, 1075298, 1152105, 1612947, 2304210, 2688245, 3225894, 5376490, 8064735, 16129470]

約数ペア:

[(1, 16129470), (2, 8064735), (3, 5376490), (5, 3225894), (6, 2688245), (7, 2304210), (10, 1612947), (14, 1152105), (15, 1075298), (21, 768070), (30, 537649), (35, 460842), (42, 384035), (70, 230421), (89, 181230), (105, 153614), (178, 90615), (210, 76807), (267, 60410), (445, 36246), (534, 30205), (623, 25890), (863, 18690), (890, 18123), (1246, 12945), (1335, 12082), (1726, 9345), (1869, 8630), (2589, 6230), (2670, 6041), (3115, 5178), (3738, 4315)]