2814312890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1009}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 5399896320

約数和(自身を除く): 2585583430

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 181, 230, 335, 362, 670, 905, 1009, 1541, 1810, 2018, 3082, 4163, 5045, 7705, 8326, 10090, 12127, 15410, 20815, 23207, 24254, 41630, 46414, 60635, 67603, 116035, 121270, 135206, 182629, 232070, 278921, 338015, 365258, 557842, 676030, 913145, 1394605, 1554869, 1826290, 2789210, 3109738, 4200467, 7774345, 8400934, 12236143, 15548690, 21002335, 24472286, 42004670, 61180715, 122361430, 281431289, 562862578, 1407156445, 2814312890]

約数ペア:

[(1, 2814312890), (2, 1407156445), (5, 562862578), (10, 281431289), (23, 122361430), (46, 61180715), (67, 42004670), (115, 24472286), (134, 21002335), (181, 15548690), (230, 12236143), (335, 8400934), (362, 7774345), (670, 4200467), (905, 3109738), (1009, 2789210), (1541, 1826290), (1810, 1554869), (2018, 1394605), (3082, 913145), (4163, 676030), (5045, 557842), (7705, 365258), (8326, 338015), (10090, 278921), (12127, 232070), (15410, 182629), (20815, 135206), (23207, 121270), (24254, 116035), (41630, 67603), (46414, 60635)]