127850970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{327823}}^1$

素因数の和:327846

約数の個数: 32

約数和(自身を含む): 330446592

約数和(自身を除く): 202595622

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 327823, 655646, 983469, 1639115, 1966938, 3278230, 4261699, 4917345, 8523398, 9834690, 12785097, 21308495, 25570194, 42616990, 63925485, 127850970]

約数ペア:

[(1, 127850970), (2, 63925485), (3, 42616990), (5, 25570194), (6, 21308495), (10, 12785097), (13, 9834690), (15, 8523398), (26, 4917345), (30, 4261699), (39, 3278230), (65, 1966938), (78, 1639115), (130, 983469), (195, 655646), (390, 327823)]