30604212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 82424160

約数和(自身を除く): 51819948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 202, 228, 303, 342, 404, 443, 606, 684, 886, 909, 1212, 1329, 1772, 1818, 1919, 2658, 3636, 3838, 3987, 5316, 5757, 7676, 7974, 8417, 11514, 15948, 16834, 17271, 23028, 25251, 33668, 34542, 44743, 50502, 69084, 75753, 89486, 101004, 134229, 151506, 178972, 268458, 303012, 402687, 536916, 805374, 850117, 1610748, 1700234, 2550351, 3400468, 5100702, 7651053, 10201404, 15302106, 30604212]

約数ペア:

[(1, 30604212), (2, 15302106), (3, 10201404), (4, 7651053), (6, 5100702), (9, 3400468), (12, 2550351), (18, 1700234), (19, 1610748), (36, 850117), (38, 805374), (57, 536916), (76, 402687), (101, 303012), (114, 268458), (171, 178972), (202, 151506), (228, 134229), (303, 101004), (342, 89486), (404, 75753), (443, 69084), (606, 50502), (684, 44743), (886, 34542), (909, 33668), (1212, 25251), (1329, 23028), (1772, 17271), (1818, 16834), (1919, 15948), (2658, 11514), (3636, 8417), (3838, 7974), (3987, 7676), (5316, 5757)]