71924970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{593}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 186810624

約数和(自身を除く): 114885654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 311, 390, 593, 622, 933, 1186, 1555, 1779, 1866, 2965, 3110, 3558, 4043, 4665, 5930, 7709, 8086, 8895, 9330, 12129, 15418, 17790, 20215, 23127, 24258, 38545, 40430, 46254, 60645, 77090, 115635, 121290, 184423, 231270, 368846, 553269, 922115, 1106538, 1844230, 2397499, 2766345, 4794998, 5532690, 7192497, 11987495, 14384994, 23974990, 35962485, 71924970]

約数ペア:

[(1, 71924970), (2, 35962485), (3, 23974990), (5, 14384994), (6, 11987495), (10, 7192497), (13, 5532690), (15, 4794998), (26, 2766345), (30, 2397499), (39, 1844230), (65, 1106538), (78, 922115), (130, 553269), (195, 368846), (311, 231270), (390, 184423), (593, 121290), (622, 115635), (933, 77090), (1186, 60645), (1555, 46254), (1779, 40430), (1866, 38545), (2965, 24258), (3110, 23127), (3558, 20215), (4043, 17790), (4665, 15418), (5930, 12129), (7709, 9330), (8086, 8895)]