147787860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223921}}^1$

素因数の和:223944

約数の個数: 48

約数和(自身を含む): 451426752

約数和(自身を除く): 303638892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 223921, 447842, 671763, 895684, 1119605, 1343526, 2239210, 2463131, 2687052, 3358815, 4478420, 4926262, 6717630, 7389393, 9852524, 12315655, 13435260, 14778786, 24631310, 29557572, 36946965, 49262620, 73893930, 147787860]

約数ペア:

[(1, 147787860), (2, 73893930), (3, 49262620), (4, 36946965), (5, 29557572), (6, 24631310), (10, 14778786), (11, 13435260), (12, 12315655), (15, 9852524), (20, 7389393), (22, 6717630), (30, 4926262), (33, 4478420), (44, 3358815), (55, 2687052), (60, 2463131), (66, 2239210), (110, 1343526), (132, 1119605), (165, 895684), (220, 671763), (330, 447842), (660, 223921)]