2808054420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{698521}}^1$

素因数の和:698600

約数の個数: 48

約数和(自身を含む): 7979915328

約数和(自身を除く): 5171860908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 698521, 1397042, 2095563, 2794084, 3492605, 4191126, 6985210, 8382252, 10477815, 13970420, 20955630, 41911260, 46800907, 93601814, 140402721, 187203628, 234004535, 280805442, 468009070, 561610884, 702013605, 936018140, 1404027210, 2808054420]

約数ペア:

[(1, 2808054420), (2, 1404027210), (3, 936018140), (4, 702013605), (5, 561610884), (6, 468009070), (10, 280805442), (12, 234004535), (15, 187203628), (20, 140402721), (30, 93601814), (60, 46800907), (67, 41911260), (134, 20955630), (201, 13970420), (268, 10477815), (335, 8382252), (402, 6985210), (670, 4191126), (804, 3492605), (1005, 2794084), (1340, 2095563), (2010, 1397042), (4020, 698521)]