30297663

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 50487840

約数和(自身を除く): 20190177

約数列:

[1, 3, 9, 11, 29, 33, 61, 87, 99, 173, 183, 261, 319, 519, 549, 671, 957, 1557, 1769, 1903, 2013, 2871, 5017, 5307, 5709, 6039, 10553, 15051, 15921, 17127, 19459, 31659, 45153, 55187, 58377, 94977, 116083, 165561, 175131, 306037, 348249, 496683, 918111, 1044747, 2754333, 3366407, 10099221, 30297663]

約数ペア:

[(1, 30297663), (3, 10099221), (9, 3366407), (11, 2754333), (29, 1044747), (33, 918111), (61, 496683), (87, 348249), (99, 306037), (173, 175131), (183, 165561), (261, 116083), (319, 94977), (519, 58377), (549, 55187), (671, 45153), (957, 31659), (1557, 19459), (1769, 17127), (1903, 15921), (2013, 15051), (2871, 10553), (5017, 6039), (5307, 5709)]