159036220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{7523}}^1$

素因数の和:7690

約数の個数: 48

約数和(自身を含む): 384265728

約数和(自身を除く): 225229508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 7523, 10570, 15046, 21140, 30092, 37615, 52661, 75230, 105322, 150460, 210644, 263305, 526610, 1053220, 1135973, 2271946, 4543892, 5679865, 7951811, 11359730, 15903622, 22719460, 31807244, 39759055, 79518110, 159036220]

約数ペア:

[(1, 159036220), (2, 79518110), (4, 39759055), (5, 31807244), (7, 22719460), (10, 15903622), (14, 11359730), (20, 7951811), (28, 5679865), (35, 4543892), (70, 2271946), (140, 1135973), (151, 1053220), (302, 526610), (604, 263305), (755, 210644), (1057, 150460), (1510, 105322), (2114, 75230), (3020, 52661), (4228, 37615), (5285, 30092), (7523, 21140), (10570, 15046)]