63805390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 131295168

約数和(自身を除く): 67489778

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 61, 74, 110, 122, 185, 257, 305, 370, 407, 514, 610, 671, 814, 1285, 1342, 2035, 2257, 2570, 2827, 3355, 4070, 4514, 5654, 6710, 9509, 11285, 14135, 15677, 19018, 22570, 24827, 28270, 31354, 47545, 49654, 78385, 95090, 104599, 124135, 156770, 172447, 209198, 248270, 344894, 522995, 580049, 862235, 1045990, 1160098, 1724470, 2900245, 5800490, 6380539, 12761078, 31902695, 63805390]

約数ペア:

[(1, 63805390), (2, 31902695), (5, 12761078), (10, 6380539), (11, 5800490), (22, 2900245), (37, 1724470), (55, 1160098), (61, 1045990), (74, 862235), (110, 580049), (122, 522995), (185, 344894), (257, 248270), (305, 209198), (370, 172447), (407, 156770), (514, 124135), (610, 104599), (671, 95090), (814, 78385), (1285, 49654), (1342, 47545), (2035, 31354), (2257, 28270), (2570, 24827), (2827, 22570), (3355, 19018), (4070, 15677), (4514, 14135), (5654, 11285), (6710, 9509)]