15691462490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{44123}}^1$

素因数の和:44255

約数の個数: 64

約数和(自身を含む): 31909064832

約数和(自身を除く): 16217602342

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 61, 106, 110, 122, 265, 305, 530, 583, 610, 671, 1166, 1342, 2915, 3233, 3355, 5830, 6466, 6710, 16165, 32330, 35563, 44123, 71126, 88246, 177815, 220615, 355630, 441230, 485353, 970706, 2338519, 2426765, 2691503, 4677038, 4853530, 5383006, 11692595, 13457515, 23385190, 25723709, 26915030, 29606533, 51447418, 59213066, 128618545, 142649659, 148032665, 257237090, 285299318, 296065330, 713248295, 1426496590, 1569146249, 3138292498, 7845731245, 15691462490]

約数ペア:

[(1, 15691462490), (2, 7845731245), (5, 3138292498), (10, 1569146249), (11, 1426496590), (22, 713248295), (53, 296065330), (55, 285299318), (61, 257237090), (106, 148032665), (110, 142649659), (122, 128618545), (265, 59213066), (305, 51447418), (530, 29606533), (583, 26915030), (610, 25723709), (671, 23385190), (1166, 13457515), (1342, 11692595), (2915, 5383006), (3233, 4853530), (3355, 4677038), (5830, 2691503), (6466, 2426765), (6710, 2338519), (16165, 970706), (32330, 485353), (35563, 441230), (44123, 355630), (71126, 220615), (88246, 177815)]