142811580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{8783}}^1$

素因数の和:9066

約数の個数: 48

約数和(自身を含む): 401393664

約数和(自身を除く): 258582084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 8783, 16260, 17566, 26349, 35132, 43915, 52698, 87830, 105396, 131745, 175660, 263490, 526980, 2380193, 4760386, 7140579, 9520772, 11900965, 14281158, 23801930, 28562316, 35702895, 47603860, 71405790, 142811580]

約数ペア:

[(1, 142811580), (2, 71405790), (3, 47603860), (4, 35702895), (5, 28562316), (6, 23801930), (10, 14281158), (12, 11900965), (15, 9520772), (20, 7140579), (30, 4760386), (60, 2380193), (271, 526980), (542, 263490), (813, 175660), (1084, 131745), (1355, 105396), (1626, 87830), (2710, 52698), (3252, 43915), (4065, 35132), (5420, 26349), (8130, 17566), (8783, 16260)]