2669291570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{21647}}^1$

素因数の和:21743

約数の個数: 64

約数和(自身を含む): 5611161600

約数和(自身を除く): 2941870030

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 59, 95, 110, 118, 190, 209, 295, 418, 590, 649, 1045, 1121, 1298, 2090, 2242, 3245, 5605, 6490, 11210, 12331, 21647, 24662, 43294, 61655, 108235, 123310, 216470, 238117, 411293, 476234, 822586, 1190585, 1277173, 2056465, 2381170, 2554346, 4112930, 4524223, 6385865, 9048446, 12771730, 14048903, 22621115, 24266287, 28097806, 45242230, 48532574, 70244515, 121331435, 140489030, 242662870, 266929157, 533858314, 1334645785, 2669291570]

約数ペア:

[(1, 2669291570), (2, 1334645785), (5, 533858314), (10, 266929157), (11, 242662870), (19, 140489030), (22, 121331435), (38, 70244515), (55, 48532574), (59, 45242230), (95, 28097806), (110, 24266287), (118, 22621115), (190, 14048903), (209, 12771730), (295, 9048446), (418, 6385865), (590, 4524223), (649, 4112930), (1045, 2554346), (1121, 2381170), (1298, 2056465), (2090, 1277173), (2242, 1190585), (3245, 822586), (5605, 476234), (6490, 411293), (11210, 238117), (12331, 216470), (21647, 123310), (24662, 108235), (43294, 61655)]