239286810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1139461}}^1$

素因数の和:1139478

約数の個数: 32

約数和(自身を含む): 656330112

約数和(自身を除く): 417043302

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1139461, 2278922, 3418383, 5697305, 6836766, 7976227, 11394610, 15952454, 17091915, 23928681, 34183830, 39881135, 47857362, 79762270, 119643405, 239286810]

約数ペア:

[(1, 239286810), (2, 119643405), (3, 79762270), (5, 47857362), (6, 39881135), (7, 34183830), (10, 23928681), (14, 17091915), (15, 15952454), (21, 11394610), (30, 7976227), (35, 6836766), (42, 5697305), (70, 3418383), (105, 2278922), (210, 1139461)]