1882693730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 3640451040

約数和(自身を除く): 1757757310

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 229, 274, 353, 458, 685, 706, 1145, 1370, 1765, 2290, 2329, 3530, 3893, 4658, 6001, 7786, 11645, 12002, 19465, 23290, 30005, 31373, 38930, 48361, 60010, 62746, 80837, 96722, 156865, 161674, 241805, 313730, 404185, 483610, 533341, 808370, 822137, 1066682, 1374229, 1644274, 2666705, 2748458, 4110685, 5333410, 6871145, 8221370, 11074669, 13742290, 22149338, 55373345, 110746690, 188269373, 376538746, 941346865, 1882693730]

約数ペア:

[(1, 1882693730), (2, 941346865), (5, 376538746), (10, 188269373), (17, 110746690), (34, 55373345), (85, 22149338), (137, 13742290), (170, 11074669), (229, 8221370), (274, 6871145), (353, 5333410), (458, 4110685), (685, 2748458), (706, 2666705), (1145, 1644274), (1370, 1374229), (1765, 1066682), (2290, 822137), (2329, 808370), (3530, 533341), (3893, 483610), (4658, 404185), (6001, 313730), (7786, 241805), (11645, 161674), (12002, 156865), (19465, 96722), (23290, 80837), (30005, 62746), (31373, 60010), (38930, 48361)]