4931138590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{161201}}^1$

素因数の和:161257

約数の個数: 64

約数和(自身を含む): 11142282240

約数和(自身を除く): 6211143650

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 2185, 3059, 4370, 6118, 15295, 30590, 161201, 322402, 806005, 1128407, 1612010, 2256814, 3062819, 3707623, 5642035, 6125638, 7415246, 11284070, 15314095, 18538115, 21439733, 25953361, 30628190, 37076230, 42879466, 51906722, 70444837, 107198665, 129766805, 140889674, 214397330, 259533610, 352224185, 493113859, 704448370, 986227718, 2465569295, 4931138590]

約数ペア:

[(1, 4931138590), (2, 2465569295), (5, 986227718), (7, 704448370), (10, 493113859), (14, 352224185), (19, 259533610), (23, 214397330), (35, 140889674), (38, 129766805), (46, 107198665), (70, 70444837), (95, 51906722), (115, 42879466), (133, 37076230), (161, 30628190), (190, 25953361), (230, 21439733), (266, 18538115), (322, 15314095), (437, 11284070), (665, 7415246), (805, 6125638), (874, 5642035), (1330, 3707623), (1610, 3062819), (2185, 2256814), (3059, 1612010), (4370, 1128407), (6118, 806005), (15295, 322402), (30590, 161201)]