1444771010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1291}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 2863278720

約数和(自身を除く): 1418507710

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 227, 290, 454, 493, 986, 1135, 1291, 2270, 2465, 2582, 3859, 4930, 6455, 6583, 7718, 12910, 13166, 19295, 21947, 32915, 37439, 38590, 43894, 65830, 74878, 109735, 111911, 187195, 219470, 223822, 293057, 374390, 559555, 586114, 636463, 1119110, 1272926, 1465285, 2930570, 3182315, 4981969, 6364630, 8498653, 9963938, 16997306, 24909845, 42493265, 49819690, 84986530, 144477101, 288954202, 722385505, 1444771010]

約数ペア:

[(1, 1444771010), (2, 722385505), (5, 288954202), (10, 144477101), (17, 84986530), (29, 49819690), (34, 42493265), (58, 24909845), (85, 16997306), (145, 9963938), (170, 8498653), (227, 6364630), (290, 4981969), (454, 3182315), (493, 2930570), (986, 1465285), (1135, 1272926), (1291, 1119110), (2270, 636463), (2465, 586114), (2582, 559555), (3859, 374390), (4930, 293057), (6455, 223822), (6583, 219470), (7718, 187195), (12910, 111911), (13166, 109735), (19295, 74878), (21947, 65830), (32915, 43894), (37439, 38590)]