65904510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 186157440

約数和(自身を除く): 120252930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 107, 147, 210, 214, 245, 294, 321, 419, 490, 535, 642, 735, 749, 838, 1070, 1257, 1470, 1498, 1605, 2095, 2247, 2514, 2933, 3210, 3745, 4190, 4494, 5243, 5866, 6285, 7490, 8799, 10486, 11235, 12570, 14665, 15729, 17598, 20531, 22470, 26215, 29330, 31458, 41062, 43995, 44833, 52430, 61593, 78645, 87990, 89666, 102655, 123186, 134499, 157290, 205310, 224165, 268998, 307965, 313831, 448330, 615930, 627662, 672495, 941493, 1344990, 1569155, 1882986, 2196817, 3138310, 4393634, 4707465, 6590451, 9414930, 10984085, 13180902, 21968170, 32952255, 65904510]

約数ペア:

[(1, 65904510), (2, 32952255), (3, 21968170), (5, 13180902), (6, 10984085), (7, 9414930), (10, 6590451), (14, 4707465), (15, 4393634), (21, 3138310), (30, 2196817), (35, 1882986), (42, 1569155), (49, 1344990), (70, 941493), (98, 672495), (105, 627662), (107, 615930), (147, 448330), (210, 313831), (214, 307965), (245, 268998), (294, 224165), (321, 205310), (419, 157290), (490, 134499), (535, 123186), (642, 102655), (735, 89666), (749, 87990), (838, 78645), (1070, 61593), (1257, 52430), (1470, 44833), (1498, 43995), (1605, 41062), (2095, 31458), (2247, 29330), (2514, 26215), (2933, 22470), (3210, 20531), (3745, 17598), (4190, 15729), (4494, 14665), (5243, 12570), (5866, 11235), (6285, 10486), (7490, 8799)]