150996020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11119}}^1$

素因数の和:11232

約数の個数: 48

約数和(自身を含む): 366159360

約数和(自身を除く): 215163340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 6790, 11119, 13580, 22238, 44476, 55595, 77833, 111190, 155666, 222380, 311332, 389165, 778330, 1078543, 1556660, 2157086, 4314172, 5392715, 7549801, 10785430, 15099602, 21570860, 30199204, 37749005, 75498010, 150996020]

約数ペア:

[(1, 150996020), (2, 75498010), (4, 37749005), (5, 30199204), (7, 21570860), (10, 15099602), (14, 10785430), (20, 7549801), (28, 5392715), (35, 4314172), (70, 2157086), (97, 1556660), (140, 1078543), (194, 778330), (388, 389165), (485, 311332), (679, 222380), (970, 155666), (1358, 111190), (1940, 77833), (2716, 55595), (3395, 44476), (6790, 22238), (11119, 13580)]