7438045370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{4259}}^1$

素因数の和:4743

約数の個数: 64

約数和(自身を含む): 15593644800

約数和(自身を除く): 8155599430

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 409, 427, 610, 818, 854, 2045, 2135, 2863, 4090, 4259, 4270, 5726, 8518, 14315, 21295, 24949, 28630, 29813, 42590, 49898, 59626, 124745, 149065, 174643, 249490, 259799, 298130, 349286, 519598, 873215, 1298995, 1741931, 1746430, 1818593, 2597990, 3483862, 3637186, 8709655, 9092965, 12193517, 17419310, 18185930, 24387034, 60967585, 106257791, 121935170, 212515582, 531288955, 743804537, 1062577910, 1487609074, 3719022685, 7438045370]

約数ペア:

[(1, 7438045370), (2, 3719022685), (5, 1487609074), (7, 1062577910), (10, 743804537), (14, 531288955), (35, 212515582), (61, 121935170), (70, 106257791), (122, 60967585), (305, 24387034), (409, 18185930), (427, 17419310), (610, 12193517), (818, 9092965), (854, 8709655), (2045, 3637186), (2135, 3483862), (2863, 2597990), (4090, 1818593), (4259, 1746430), (4270, 1741931), (5726, 1298995), (8518, 873215), (14315, 519598), (21295, 349286), (24949, 298130), (28630, 259799), (29813, 249490), (42590, 174643), (49898, 149065), (59626, 124745)]