1330942690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{11447}}^1$

素因数の和:11623

約数の個数: 64

約数和(自身を含む): 3006885888

約数和(自身を除く): 1675943198

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 151, 154, 302, 385, 755, 770, 1057, 1510, 1661, 2114, 3322, 5285, 8305, 10570, 11447, 11627, 16610, 22894, 23254, 57235, 58135, 80129, 114470, 116270, 125917, 160258, 251834, 400645, 629585, 801290, 881419, 1259170, 1728497, 1762838, 3456994, 4407095, 8642485, 8814190, 12099479, 17284970, 19013467, 24198958, 38026934, 60497395, 95067335, 120994790, 133094269, 190134670, 266188538, 665471345, 1330942690]

約数ペア:

[(1, 1330942690), (2, 665471345), (5, 266188538), (7, 190134670), (10, 133094269), (11, 120994790), (14, 95067335), (22, 60497395), (35, 38026934), (55, 24198958), (70, 19013467), (77, 17284970), (110, 12099479), (151, 8814190), (154, 8642485), (302, 4407095), (385, 3456994), (755, 1762838), (770, 1728497), (1057, 1259170), (1510, 881419), (1661, 801290), (2114, 629585), (3322, 400645), (5285, 251834), (8305, 160258), (10570, 125917), (11447, 116270), (11627, 114470), (16610, 80129), (22894, 58135), (23254, 57235)]