1879670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 3840480

約数和(自身を除く): 1960810

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 761, 1235, 1522, 2470, 3805, 7610, 9893, 14459, 19786, 28918, 49465, 72295, 98930, 144590, 187967, 375934, 939835, 1879670]

約数ペア:

[(1, 1879670), (2, 939835), (5, 375934), (10, 187967), (13, 144590), (19, 98930), (26, 72295), (38, 49465), (65, 28918), (95, 19786), (130, 14459), (190, 9893), (247, 7610), (494, 3805), (761, 2470), (1235, 1522)]