371123090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 765604224

約数和(自身を除く): 394481134

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 307, 442, 547, 614, 1094, 1105, 1535, 2210, 2735, 3070, 3991, 5219, 5470, 7111, 7982, 9299, 10438, 14222, 18598, 19955, 26095, 35555, 39910, 46495, 52190, 67847, 71110, 92990, 120887, 135694, 167929, 241774, 335858, 339235, 604435, 678470, 839645, 1208870, 1679290, 2183077, 2854793, 4366154, 5709586, 10915385, 14273965, 21830770, 28547930, 37112309, 74224618, 185561545, 371123090]

約数ペア:

[(1, 371123090), (2, 185561545), (5, 74224618), (10, 37112309), (13, 28547930), (17, 21830770), (26, 14273965), (34, 10915385), (65, 5709586), (85, 4366154), (130, 2854793), (170, 2183077), (221, 1679290), (307, 1208870), (442, 839645), (547, 678470), (614, 604435), (1094, 339235), (1105, 335858), (1535, 241774), (2210, 167929), (2735, 135694), (3070, 120887), (3991, 92990), (5219, 71110), (5470, 67847), (7111, 52190), (7982, 46495), (9299, 39910), (10438, 35555), (14222, 26095), (18598, 19955)]