722930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 1439424

約数和(自身を除く): 716494

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 83, 130, 134, 166, 335, 415, 670, 830, 871, 1079, 1742, 2158, 4355, 5395, 5561, 8710, 10790, 11122, 27805, 55610, 72293, 144586, 361465, 722930]

約数ペア:

[(1, 722930), (2, 361465), (5, 144586), (10, 72293), (13, 55610), (26, 27805), (65, 11122), (67, 10790), (83, 8710), (130, 5561), (134, 5395), (166, 4355), (335, 2158), (415, 1742), (670, 1079), (830, 871)]