2458902990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{2543}}^1$

素因数の和:2913

約数の個数: 64

約数和(自身を含む): 5969811456

約数和(自身を除く): 3510908466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 193, 334, 386, 501, 579, 835, 965, 1002, 1158, 1670, 1930, 2505, 2543, 2895, 5010, 5086, 5790, 7629, 12715, 15258, 25430, 32231, 38145, 64462, 76290, 96693, 161155, 193386, 322310, 424681, 483465, 490799, 849362, 966930, 981598, 1274043, 1472397, 2123405, 2453995, 2548086, 2944794, 4246810, 4907990, 6370215, 7361985, 12740430, 14723970, 81963433, 163926866, 245890299, 409817165, 491780598, 819634330, 1229451495, 2458902990]

約数ペア:

[(1, 2458902990), (2, 1229451495), (3, 819634330), (5, 491780598), (6, 409817165), (10, 245890299), (15, 163926866), (30, 81963433), (167, 14723970), (193, 12740430), (334, 7361985), (386, 6370215), (501, 4907990), (579, 4246810), (835, 2944794), (965, 2548086), (1002, 2453995), (1158, 2123405), (1670, 1472397), (1930, 1274043), (2505, 981598), (2543, 966930), (2895, 849362), (5010, 490799), (5086, 483465), (5790, 424681), (7629, 322310), (12715, 193386), (15258, 161155), (25430, 96693), (32231, 76290), (38145, 64462)]