30656241

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 57028608

約数和(自身を除く): 26372367

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1427, 1953, 2387, 3069, 4281, 7161, 9989, 12843, 15697, 21483, 29967, 44237, 47091, 89901, 109879, 132711, 141273, 309659, 329637, 398133, 486607, 928977, 988911, 1459821, 2786931, 3406249, 4379463, 10218747, 30656241]

約数ペア:

[(1, 30656241), (3, 10218747), (7, 4379463), (9, 3406249), (11, 2786931), (21, 1459821), (31, 988911), (33, 928977), (63, 486607), (77, 398133), (93, 329637), (99, 309659), (217, 141273), (231, 132711), (279, 109879), (341, 89901), (651, 47091), (693, 44237), (1023, 29967), (1427, 21483), (1953, 15697), (2387, 12843), (3069, 9989), (4281, 7161)]