72390810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{51341}}^1$

素因数の和:51398

約数の個数: 32

約数和(自身を含む): 177437952

約数和(自身を除く): 105047142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 51341, 102682, 154023, 256705, 308046, 513410, 770115, 1540230, 2413027, 4826054, 7239081, 12065135, 14478162, 24130270, 36195405, 72390810]

約数ペア:

[(1, 72390810), (2, 36195405), (3, 24130270), (5, 14478162), (6, 12065135), (10, 7239081), (15, 4826054), (30, 2413027), (47, 1540230), (94, 770115), (141, 513410), (235, 308046), (282, 256705), (470, 154023), (705, 102682), (1410, 51341)]