43221780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{34303}}^1$

素因数の和:34325

約数の個数: 72

約数和(自身を含む): 149839872

約数和(自身を除く): 106618092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 34303, 68606, 102909, 137212, 171515, 205818, 240121, 308727, 343030, 411636, 480242, 514545, 617454, 686060, 720363, 960484, 1029090, 1200605, 1234908, 1440726, 1543635, 2058180, 2161089, 2401210, 2881452, 3087270, 3601815, 4322178, 4802420, 6174540, 7203630, 8644356, 10805445, 14407260, 21610890, 43221780]

約数ペア:

[(1, 43221780), (2, 21610890), (3, 14407260), (4, 10805445), (5, 8644356), (6, 7203630), (7, 6174540), (9, 4802420), (10, 4322178), (12, 3601815), (14, 3087270), (15, 2881452), (18, 2401210), (20, 2161089), (21, 2058180), (28, 1543635), (30, 1440726), (35, 1234908), (36, 1200605), (42, 1029090), (45, 960484), (60, 720363), (63, 686060), (70, 617454), (84, 514545), (90, 480242), (105, 411636), (126, 343030), (140, 308727), (180, 240121), (210, 205818), (252, 171515), (315, 137212), (420, 102909), (630, 68606), (1260, 34303)]