82473870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 209537280

約数和(自身を除く): 127063410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 257, 285, 514, 563, 570, 771, 1126, 1285, 1542, 1689, 2570, 2815, 3378, 3855, 4883, 5630, 7710, 8445, 9766, 10697, 14649, 16890, 21394, 24415, 29298, 32091, 48830, 53485, 64182, 73245, 106970, 144691, 146490, 160455, 289382, 320910, 434073, 723455, 868146, 1446910, 2170365, 2749129, 4340730, 5498258, 8247387, 13745645, 16494774, 27491290, 41236935, 82473870]

約数ペア:

[(1, 82473870), (2, 41236935), (3, 27491290), (5, 16494774), (6, 13745645), (10, 8247387), (15, 5498258), (19, 4340730), (30, 2749129), (38, 2170365), (57, 1446910), (95, 868146), (114, 723455), (190, 434073), (257, 320910), (285, 289382), (514, 160455), (563, 146490), (570, 144691), (771, 106970), (1126, 73245), (1285, 64182), (1542, 53485), (1689, 48830), (2570, 32091), (2815, 29298), (3378, 24415), (3855, 21394), (4883, 16890), (5630, 14649), (7710, 10697), (8445, 9766)]