15696401420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6911}}^1\times {\mathrm{16223}}^1$

素因数の和:23150

約数の個数: 48

約数和(自身を含む): 37679136768

約数和(自身を除く): 21982735348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6911, 13822, 16223, 27644, 32446, 34555, 48377, 64892, 69110, 81115, 96754, 113561, 138220, 162230, 193508, 227122, 241885, 324460, 454244, 483770, 567805, 967540, 1135610, 2271220, 112117153, 224234306, 448468612, 560585765, 784820071, 1121171530, 1569640142, 2242343060, 3139280284, 3924100355, 7848200710, 15696401420]

約数ペア:

[(1, 15696401420), (2, 7848200710), (4, 3924100355), (5, 3139280284), (7, 2242343060), (10, 1569640142), (14, 1121171530), (20, 784820071), (28, 560585765), (35, 448468612), (70, 224234306), (140, 112117153), (6911, 2271220), (13822, 1135610), (16223, 967540), (27644, 567805), (32446, 483770), (34555, 454244), (48377, 324460), (64892, 241885), (69110, 227122), (81115, 193508), (96754, 162230), (113561, 138220)]