73702140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3851

約数の個数: 96

約数和(自身を含む): 230065920

約数和(自身を除く): 156363780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3803, 3876, 4845, 6460, 7606, 9690, 11409, 15212, 19015, 19380, 22818, 38030, 45636, 57045, 64651, 72257, 76060, 114090, 129302, 144514, 193953, 216771, 228180, 258604, 289028, 323255, 361285, 387906, 433542, 646510, 722570, 775812, 867084, 969765, 1083855, 1228369, 1293020, 1445140, 1939530, 2167710, 2456738, 3685107, 3879060, 4335420, 4913476, 6141845, 7370214, 12283690, 14740428, 18425535, 24567380, 36851070, 73702140]

約数ペア:

[(1, 73702140), (2, 36851070), (3, 24567380), (4, 18425535), (5, 14740428), (6, 12283690), (10, 7370214), (12, 6141845), (15, 4913476), (17, 4335420), (19, 3879060), (20, 3685107), (30, 2456738), (34, 2167710), (38, 1939530), (51, 1445140), (57, 1293020), (60, 1228369), (68, 1083855), (76, 969765), (85, 867084), (95, 775812), (102, 722570), (114, 646510), (170, 433542), (190, 387906), (204, 361285), (228, 323255), (255, 289028), (285, 258604), (323, 228180), (340, 216771), (380, 193953), (510, 144514), (570, 129302), (646, 114090), (969, 76060), (1020, 72257), (1140, 64651), (1292, 57045), (1615, 45636), (1938, 38030), (3230, 22818), (3803, 19380), (3876, 19015), (4845, 15212), (6460, 11409), (7606, 9690)]