30837609

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 52363584

約数和(自身を除く): 21525975

約数列:

[1, 3, 9, 11, 17, 33, 51, 73, 99, 153, 187, 219, 251, 561, 657, 753, 803, 1241, 1683, 2259, 2409, 2761, 3723, 4267, 7227, 8283, 11169, 12801, 13651, 18323, 24849, 38403, 40953, 46937, 54969, 122859, 140811, 164907, 201553, 311491, 422433, 604659, 934473, 1813977, 2803419, 3426401, 10279203, 30837609]

約数ペア:

[(1, 30837609), (3, 10279203), (9, 3426401), (11, 2803419), (17, 1813977), (33, 934473), (51, 604659), (73, 422433), (99, 311491), (153, 201553), (187, 164907), (219, 140811), (251, 122859), (561, 54969), (657, 46937), (753, 40953), (803, 38403), (1241, 24849), (1683, 18323), (2259, 13651), (2409, 12801), (2761, 11169), (3723, 8283), (4267, 7227)]