71799420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15541}}^1$

素因数の和:15571

約数の個数: 96

約数和(自身を含む): 250661376

約数和(自身を除く): 178861956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 15541, 31082, 46623, 62164, 77705, 93246, 108787, 155410, 170951, 186492, 217574, 233115, 310820, 326361, 341902, 435148, 466230, 512853, 543935, 652722, 683804, 854755, 932460, 1025706, 1087870, 1196657, 1305444, 1631805, 1709510, 2051412, 2175740, 2393314, 2564265, 3263610, 3419020, 3589971, 4786628, 5128530, 5983285, 6527220, 7179942, 10257060, 11966570, 14359884, 17949855, 23933140, 35899710, 71799420]

約数ペア:

[(1, 71799420), (2, 35899710), (3, 23933140), (4, 17949855), (5, 14359884), (6, 11966570), (7, 10257060), (10, 7179942), (11, 6527220), (12, 5983285), (14, 5128530), (15, 4786628), (20, 3589971), (21, 3419020), (22, 3263610), (28, 2564265), (30, 2393314), (33, 2175740), (35, 2051412), (42, 1709510), (44, 1631805), (55, 1305444), (60, 1196657), (66, 1087870), (70, 1025706), (77, 932460), (84, 854755), (105, 683804), (110, 652722), (132, 543935), (140, 512853), (154, 466230), (165, 435148), (210, 341902), (220, 326361), (231, 310820), (308, 233115), (330, 217574), (385, 186492), (420, 170951), (462, 155410), (660, 108787), (770, 93246), (924, 77705), (1155, 62164), (1540, 46623), (2310, 31082), (4620, 15541)]