1450697690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{45179}}^1$

素因数の和:45231

約数の個数: 48

約数和(自身を含む): 2976458400

約数和(自身を除く): 1525760710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1690, 2470, 3211, 6422, 16055, 32110, 45179, 90358, 225895, 451790, 587327, 858401, 1174654, 1716802, 2936635, 4292005, 5873270, 7635251, 8584010, 11159213, 15270502, 22318426, 38176255, 55796065, 76352510, 111592130, 145069769, 290139538, 725348845, 1450697690]

約数ペア:

[(1, 1450697690), (2, 725348845), (5, 290139538), (10, 145069769), (13, 111592130), (19, 76352510), (26, 55796065), (38, 38176255), (65, 22318426), (95, 15270502), (130, 11159213), (169, 8584010), (190, 7635251), (247, 5873270), (338, 4292005), (494, 2936635), (845, 1716802), (1235, 1174654), (1690, 858401), (2470, 587327), (3211, 451790), (6422, 225895), (16055, 90358), (32110, 45179)]