172936670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15427}}^1$

素因数の和:15512

約数の個数: 32

約数和(自身を含む): 333244800

約数和(自身を除く): 160308130

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 5605, 11210, 15427, 30854, 77135, 154270, 293113, 586226, 910193, 1465565, 1820386, 2931130, 4550965, 9101930, 17293667, 34587334, 86468335, 172936670]

約数ペア:

[(1, 172936670), (2, 86468335), (5, 34587334), (10, 17293667), (19, 9101930), (38, 4550965), (59, 2931130), (95, 1820386), (118, 1465565), (190, 910193), (295, 586226), (590, 293113), (1121, 154270), (2242, 77135), (5605, 30854), (11210, 15427)]