83172310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 171601920

約数和(自身を除く): 88429610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 151, 190, 223, 247, 302, 446, 494, 755, 1115, 1235, 1510, 1963, 2230, 2470, 2869, 2899, 3926, 4237, 5738, 5798, 8474, 9815, 14345, 14495, 19630, 21185, 28690, 28990, 33673, 37297, 42370, 55081, 67346, 74594, 110162, 168365, 186485, 275405, 336730, 372970, 437749, 550810, 639787, 875498, 1279574, 2188745, 3198935, 4377490, 6397870, 8317231, 16634462, 41586155, 83172310]

約数ペア:

[(1, 83172310), (2, 41586155), (5, 16634462), (10, 8317231), (13, 6397870), (19, 4377490), (26, 3198935), (38, 2188745), (65, 1279574), (95, 875498), (130, 639787), (151, 550810), (190, 437749), (223, 372970), (247, 336730), (302, 275405), (446, 186485), (494, 168365), (755, 110162), (1115, 74594), (1235, 67346), (1510, 55081), (1963, 42370), (2230, 37297), (2470, 33673), (2869, 28990), (2899, 28690), (3926, 21185), (4237, 19630), (5738, 14495), (5798, 14345), (8474, 9815)]