9738492010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{2917}}^1$

素因数の和:3419

約数の個数: 64

約数和(自身を含む): 19239331104

約数和(自身を除く): 9500839094

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 421, 610, 793, 842, 1586, 2105, 2917, 3965, 4210, 5473, 5834, 7930, 10946, 14585, 25681, 27365, 29170, 37921, 51362, 54730, 75842, 128405, 177937, 189605, 256810, 333853, 355874, 379210, 667706, 889685, 1228057, 1669265, 1779370, 2313181, 2456114, 3338530, 4626362, 6140285, 11565905, 12280570, 15964741, 23131810, 31929482, 74911477, 79823705, 149822954, 159647410, 374557385, 749114770, 973849201, 1947698402, 4869246005, 9738492010]

約数ペア:

[(1, 9738492010), (2, 4869246005), (5, 1947698402), (10, 973849201), (13, 749114770), (26, 374557385), (61, 159647410), (65, 149822954), (122, 79823705), (130, 74911477), (305, 31929482), (421, 23131810), (610, 15964741), (793, 12280570), (842, 11565905), (1586, 6140285), (2105, 4626362), (2917, 3338530), (3965, 2456114), (4210, 2313181), (5473, 1779370), (5834, 1669265), (7930, 1228057), (10946, 889685), (14585, 667706), (25681, 379210), (27365, 355874), (29170, 333853), (37921, 256810), (51362, 189605), (54730, 177937), (75842, 128405)]