89973030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{761}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 247546368

約数和(自身を除く): 157573338

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 563, 761, 1126, 1522, 1689, 2283, 2815, 3378, 3805, 3941, 4566, 5327, 5630, 7610, 7882, 8445, 10654, 11415, 11823, 15981, 16890, 19705, 22830, 23646, 26635, 31962, 39410, 53270, 59115, 79905, 118230, 159810, 428443, 856886, 1285329, 2142215, 2570658, 2999101, 4284430, 5998202, 6426645, 8997303, 12853290, 14995505, 17994606, 29991010, 44986515, 89973030]

約数ペア:

[(1, 89973030), (2, 44986515), (3, 29991010), (5, 17994606), (6, 14995505), (7, 12853290), (10, 8997303), (14, 6426645), (15, 5998202), (21, 4284430), (30, 2999101), (35, 2570658), (42, 2142215), (70, 1285329), (105, 856886), (210, 428443), (563, 159810), (761, 118230), (1126, 79905), (1522, 59115), (1689, 53270), (2283, 39410), (2815, 31962), (3378, 26635), (3805, 23646), (3941, 22830), (4566, 19705), (5327, 16890), (5630, 15981), (7610, 11823), (7882, 11415), (8445, 10654)]