1244165020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107071}}^1$

素因数の和:107170

約数の個数: 48

約数和(自身を含む): 3022000128

約数和(自身を除く): 1777835108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 107071, 214142, 428284, 535355, 749497, 1070710, 1498994, 2141420, 2997988, 3747485, 7494970, 8886893, 14989940, 17773786, 35547572, 44434465, 62208251, 88868930, 124416502, 177737860, 248833004, 311041255, 622082510, 1244165020]

約数ペア:

[(1, 1244165020), (2, 622082510), (4, 311041255), (5, 248833004), (7, 177737860), (10, 124416502), (14, 88868930), (20, 62208251), (28, 44434465), (35, 35547572), (70, 17773786), (83, 14989940), (140, 8886893), (166, 7494970), (332, 3747485), (415, 2997988), (581, 2141420), (830, 1498994), (1162, 1070710), (1660, 749497), (2324, 535355), (2905, 428284), (5810, 214142), (11620, 107071)]