2019541020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{28793}}^1$

素因数の和:28979

約数の個数: 96

約数和(自身を含む): 6501454848

約数和(自身を除く): 4481913828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 210, 334, 420, 501, 668, 835, 1002, 1169, 1670, 2004, 2338, 2505, 3340, 3507, 4676, 5010, 5845, 7014, 10020, 11690, 14028, 17535, 23380, 28793, 35070, 57586, 70140, 86379, 115172, 143965, 172758, 201551, 287930, 345516, 403102, 431895, 575860, 604653, 806204, 863790, 1007755, 1209306, 1727580, 2015510, 2418612, 3023265, 4031020, 4808431, 6046530, 9616862, 12093060, 14425293, 19233724, 24042155, 28850586, 33659017, 48084310, 57701172, 67318034, 72126465, 96168620, 100977051, 134636068, 144252930, 168295085, 201954102, 288505860, 336590170, 403908204, 504885255, 673180340, 1009770510, 2019541020]

約数ペア:

[(1, 2019541020), (2, 1009770510), (3, 673180340), (4, 504885255), (5, 403908204), (6, 336590170), (7, 288505860), (10, 201954102), (12, 168295085), (14, 144252930), (15, 134636068), (20, 100977051), (21, 96168620), (28, 72126465), (30, 67318034), (35, 57701172), (42, 48084310), (60, 33659017), (70, 28850586), (84, 24042155), (105, 19233724), (140, 14425293), (167, 12093060), (210, 9616862), (334, 6046530), (420, 4808431), (501, 4031020), (668, 3023265), (835, 2418612), (1002, 2015510), (1169, 1727580), (1670, 1209306), (2004, 1007755), (2338, 863790), (2505, 806204), (3340, 604653), (3507, 575860), (4676, 431895), (5010, 403102), (5845, 345516), (7014, 287930), (10020, 201551), (11690, 172758), (14028, 143965), (17535, 115172), (23380, 86379), (28793, 70140), (35070, 57586)]