300004738

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 498052800

約数和(自身を除く): 198048062

約数列:

[1, 2, 11, 22, 121, 242, 251, 449, 502, 898, 1331, 2662, 2761, 4939, 5522, 9878, 30371, 54329, 60742, 108658, 112699, 225398, 334081, 597619, 668162, 1195238, 1239689, 2479378, 13636579, 27273158, 150002369, 300004738]

約数ペア:

[(1, 300004738), (2, 150002369), (11, 27273158), (22, 13636579), (121, 2479378), (242, 1239689), (251, 1195238), (449, 668162), (502, 597619), (898, 334081), (1331, 225398), (2662, 112699), (2761, 108658), (4939, 60742), (5522, 54329), (9878, 30371)]