17948528070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{766049}}^1$

素因数の和:766141

約数の個数: 64

約数和(自身を含む): 47654438400

約数和(自身を除く): 29705910330

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 2130, 2343, 3905, 4686, 7810, 11715, 23430, 766049, 1532098, 2298147, 3830245, 4596294, 7660490, 8426539, 11490735, 16853078, 22981470, 25279617, 42132695, 50559234, 54389479, 84265390, 108778958, 126398085, 163168437, 252796170, 271947395, 326336874, 543894790, 598284269, 815842185, 1196568538, 1631684370, 1794852807, 2991421345, 3589705614, 5982842690, 8974264035, 17948528070]

約数ペア:

[(1, 17948528070), (2, 8974264035), (3, 5982842690), (5, 3589705614), (6, 2991421345), (10, 1794852807), (11, 1631684370), (15, 1196568538), (22, 815842185), (30, 598284269), (33, 543894790), (55, 326336874), (66, 271947395), (71, 252796170), (110, 163168437), (142, 126398085), (165, 108778958), (213, 84265390), (330, 54389479), (355, 50559234), (426, 42132695), (710, 25279617), (781, 22981470), (1065, 16853078), (1562, 11490735), (2130, 8426539), (2343, 7660490), (3905, 4596294), (4686, 3830245), (7810, 2298147), (11715, 1532098), (23430, 766049)]