2022123165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2894

約数の個数: 64

約数和(自身を含む): 3564000000

約数和(自身を除く): 1541876835

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 89, 95, 145, 267, 285, 435, 445, 551, 1335, 1653, 1691, 2581, 2749, 2755, 5073, 7743, 8247, 8265, 8455, 12905, 13745, 25365, 38715, 41235, 49039, 52231, 79721, 147117, 156693, 239163, 244661, 245195, 261155, 398605, 733983, 735585, 783465, 1195815, 1223305, 1514699, 3669915, 4544097, 4648559, 7095169, 7573495, 13945677, 21285507, 22720485, 23242795, 35475845, 69728385, 106427535, 134808211, 404424633, 674041055, 2022123165]

約数ペア:

[(1, 2022123165), (3, 674041055), (5, 404424633), (15, 134808211), (19, 106427535), (29, 69728385), (57, 35475845), (87, 23242795), (89, 22720485), (95, 21285507), (145, 13945677), (267, 7573495), (285, 7095169), (435, 4648559), (445, 4544097), (551, 3669915), (1335, 1514699), (1653, 1223305), (1691, 1195815), (2581, 783465), (2749, 735585), (2755, 733983), (5073, 398605), (7743, 261155), (8247, 245195), (8265, 244661), (8455, 239163), (12905, 156693), (13745, 147117), (25365, 79721), (38715, 52231), (41235, 49039)]