30743538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 74511360

約数和(自身を除く): 43767822

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 43, 58, 86, 87, 129, 174, 203, 258, 301, 406, 587, 602, 609, 903, 1174, 1218, 1247, 1761, 1806, 2494, 3522, 3741, 4109, 7482, 8218, 8729, 12327, 17023, 17458, 24654, 25241, 26187, 34046, 50482, 51069, 52374, 75723, 102138, 119161, 151446, 176687, 238322, 353374, 357483, 530061, 714966, 731989, 1060122, 1463978, 2195967, 4391934, 5123923, 10247846, 15371769, 30743538]

約数ペア:

[(1, 30743538), (2, 15371769), (3, 10247846), (6, 5123923), (7, 4391934), (14, 2195967), (21, 1463978), (29, 1060122), (42, 731989), (43, 714966), (58, 530061), (86, 357483), (87, 353374), (129, 238322), (174, 176687), (203, 151446), (258, 119161), (301, 102138), (406, 75723), (587, 52374), (602, 51069), (609, 50482), (903, 34046), (1174, 26187), (1218, 25241), (1247, 24654), (1761, 17458), (1806, 17023), (2494, 12327), (3522, 8729), (3741, 8218), (4109, 7482)]