1937665730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193573}}^1$

素因数の和:193611

約数の個数: 64

約数和(自身を含む): 4682942208

約数和(自身を除く): 2745276478

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 193573, 387146, 967865, 1355011, 1935730, 2129303, 2516449, 2710022, 4258606, 5032898, 6775055, 10646515, 12582245, 13550110, 14905121, 17615143, 21293030, 25164490, 27680939, 29810242, 35230286, 55361878, 74525605, 88075715, 138404695, 149051210, 176151430, 193766573, 276809390, 387533146, 968832865, 1937665730]

約数ペア:

[(1, 1937665730), (2, 968832865), (5, 387533146), (7, 276809390), (10, 193766573), (11, 176151430), (13, 149051210), (14, 138404695), (22, 88075715), (26, 74525605), (35, 55361878), (55, 35230286), (65, 29810242), (70, 27680939), (77, 25164490), (91, 21293030), (110, 17615143), (130, 14905121), (143, 13550110), (154, 12582245), (182, 10646515), (286, 6775055), (385, 5032898), (455, 4258606), (715, 2710022), (770, 2516449), (910, 2129303), (1001, 1935730), (1430, 1355011), (2002, 967865), (5005, 387146), (10010, 193573)]