2019932730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{15073}}^1$

素因数の和:16575

約数の個数: 48

約数和(自身を含む): 5255700840

約数和(自身を除く): 3235768110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1489, 2978, 4467, 7445, 8934, 13401, 14890, 15073, 22335, 26802, 30146, 44670, 45219, 67005, 75365, 90438, 134010, 135657, 150730, 226095, 271314, 452190, 678285, 1356570, 22443697, 44887394, 67331091, 112218485, 134662182, 201993273, 224436970, 336655455, 403986546, 673310910, 1009966365, 2019932730]

約数ペア:

[(1, 2019932730), (2, 1009966365), (3, 673310910), (5, 403986546), (6, 336655455), (9, 224436970), (10, 201993273), (15, 134662182), (18, 112218485), (30, 67331091), (45, 44887394), (90, 22443697), (1489, 1356570), (2978, 678285), (4467, 452190), (7445, 271314), (8934, 226095), (13401, 150730), (14890, 135657), (15073, 134010), (22335, 90438), (26802, 75365), (30146, 67005), (44670, 45219)]