183511970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 346308480

約数和(自身を除く): 162796510

約数列:

[1, 2, 5, 10, 47, 53, 94, 106, 139, 235, 265, 278, 470, 530, 695, 1390, 2491, 2809, 4982, 5618, 6533, 7367, 12455, 13066, 14045, 14734, 24910, 28090, 32665, 36835, 65330, 73670, 132023, 264046, 346249, 390451, 660115, 692498, 780902, 1320230, 1731245, 1952255, 3462490, 3904510, 18351197, 36702394, 91755985, 183511970]

約数ペア:

[(1, 183511970), (2, 91755985), (5, 36702394), (10, 18351197), (47, 3904510), (53, 3462490), (94, 1952255), (106, 1731245), (139, 1320230), (235, 780902), (265, 692498), (278, 660115), (470, 390451), (530, 346249), (695, 264046), (1390, 132023), (2491, 73670), (2809, 65330), (4982, 36835), (5618, 32665), (6533, 28090), (7367, 24910), (12455, 14734), (13066, 14045)]